Answer:
[See Below]
Step-by-step explanation:
[tex]Hey~There![/tex]
________________________
➜ Turn into scientific notation :
[tex]890,000,090=8.9000009*10^{8}[/tex]________________________
So the answer is [tex]\bold8\bold.\bold9\bold0\bold0\bold0\bold0\bold0\bold9\bold*\bold1\bold0^{\bold8}[/tex].
________________________
[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ
Answer:
The number 890000090 can be written as 8.90 × 10^8 in scientific notation.
what is 0.5% as a decimal and as a mixed number or fraction in simplest form
Answer:
this should help
Step-by-step explanation:
percent=5%
decimal=.05
fraction=1/20
A single six sided die is rolled. Find the probability of rolling a number more than 2
Answer:
2/3
Step-by-step explanation:
outcomes are (1,2,3,4,5,6)
No. Of outcomes =6
no. More than 2 are : (3,4,5,6)
Therefore the probability is 4/6 = 2/3
The probability of rolling a number more than 2 is 2/3
What is probability?Probability is the measure of the chances of an event happening.
Probability of an event is calculated by dividing the number of favorable outcomes of the given event divided by the total number of given outcome
Let E be an event , Probability of the event E,
P(E) = outcomes favorable to E/ total outcomes
In an experiment a single six sided die is rolled
Therefore the possible outcomes are {1,2,3,4,5,6}
Total number of possible outcomes = 6
Let E be the of rolling a number greater than 2
Possible outcomes in E are {3,4,5,6}
number of favorable outcomes of E , n(E) = 4
The probability of E , P(E) = n(E) / total number of outcomes = 4/6 = 2/3
Therefore the probability of rolling a number more than 2 is 2/3 = 0.667
Also, Learn more about probability from the link below:
brainly.com/question/11234923
#SPJ2
What angle is this?
In the interval (41-50), 50 is the
_______limit
6 squared + 8squared = 100 what would x^2 (squared) divides by 100 be ?
which is greater thirty six and nine thousandths or four tens
Answer:
four tens
Step-by-step explanation:
four tens is greater because:
four tens = 40
thirty six and nine thousandths = 36.009
36.009 < 40
at a local zoo, adult visitors pay $3 and children visitors pay $1. on one day, the zoo collected a total of $720. if the zoo had 420 visitors tgat day, how many adults and how many children visited?
Answer:
150 adults, 270 kids.
Step-by-step explanation:
We can make a set of equations with the given information:
Adult=X
Kids=Y
3x+1y=720
x=y=420
420-X=Y
3x+420-x=720
2x+420=720 720-420=300
300/2=150
X=150, there were 150 adult visitors which means there are 270 children
the probability that any one egg is not spoiled in a carton of 6 eggs is 75%
Answer:
This might seem like an obvious thing to do, but Murphy points out that the date printed on the packaging isn't always an expiration date. A carton of eggs may not always need to be thrown out as soon as the date passes. The date is usually just an indicator of the egg's freshness.
"The expiration dates are not expiration dates. Sometimes they are, but most of the time, the printed date is a best used-by date or sell-by date," Murphy tells INSIDER. "So, that does not always mean that the eggs have gone bad. Food can be bad before the date. Eggs and other dairy products are temperature sensitive. If you left your carton of eggs out on the counter for an extended period of time, the eggs would actually go bad before the date."
Per Murphy, "bad," however, means that you shouldn't eat the egg because it has the potential to make you sick. But, eggs can still be fresh even if they have passed their sell-by or used-by date.
"The fresher an egg is, like a lot of things, the better it tastes. In terms of freshness, a company can put a sell-by date or best used-by date on the carton. There is no regulation on that. The date is a good indicator of freshness," said Murphy. "The closer you get to the date, the less fresh the eggs are going to be. But, just because you've hit that date or gone beyond it doesn't mean that the eggs are necessarily bad."
Step-by-step explanation:
The easiest way to tell whether or not a carton of eggs has gone bad is to do the float test. To conduct the float test, take one egg and place it in a bowl of room temperature water, according to Murphy. If the egg sinks to the bottom and lies flat on its side, it is still fresh. If the egg stands up on its end like it's standing up, then the egg has gone bad.
"When an egg is first laid and it's truly really fresh, it's completely full there is very little air inside. But, egg shells are porous. So, as time goes by the inside starts to evaporate and is replaced by air," said Murphy. "The amount of air in the egg depends on what happens to the egg when it is dropped into water. Generally, if an egg actually floats that's the point when an egg has gone bad."
Define the word evaluate. in complete sentences
Answer:
A woman evaluates a gemstone to determine it's value. Licensed from iStockPhoto. verb. To evaluate is defined as to judge the value or worth of someone or something.
I hope It's right. Sorry if it isn't.
Have a wonderful day/night :)
Nico and Albert are finishing up a science project. They measured the length in inches of three insects. They also found the average measurement of two more insects from a website. Bug Length Bug Length in inches Lady bug StartFraction 3 Over 8 EndFraction Ant One-fourth Firefly StartFraction 7 Over 8 EndFraction Honeybee 0.8 Deer tick 0.2 Which list shows the lengths from shortest to longest? 0.2, one-fourth, StartFraction 3 Over 8 EndFraction, 0.8, StartFraction 7 Over 8 EndFraction 0.2, one-fourth, StartFraction 3 Over 8 EndFraction, StartFraction 7 Over 8 EndFraction, 0.8 One-fourth, 0.2, StartFraction 3 over 8 EndFraction, StartFraction 7 Over 8 EndFraction, 0.8 0.8, one-fourth, StartFraction 3 Over 8 EndFraction, 0.2, StartFraction 7 Over 8 EndFraction
Answer:
Step-by-step explanation:
Given the length of the bugs as shown;
Lady bug = 3/8
Ant = 1/4
Firefly = 7/8
Honey bee = 0.8
Deer tick = 0.2
Before we arrange the length in ascending order (shortest to longest), we will have to represent them in percentage.
Lady bug = 3/8×100
= 300/8
= 37.5%
Ant = 1/4×100
Ant = 25%
Firefly = 7/8 × 100
Firefly = 87.5%
Honey bee = 0.8×100
Honey bee = 80%
Deer tick = 0.2×100
Deer tick = 20%
On rearranging in ascending order:
20%, 25%, 37.5%, 80%, 87.5%
Based on the insect
Deer tick, Ant, ladybug, honey bee, Firefly
Based on their length:
0.2, 1/4, 3/8, 0.8, 7/8
Answer:
a
Step-by-step explanation:
got it right on edge 2021
Which expression can be used to find the number of liters in 15 quarts?
According to a Gallup poll in October 2015, having young children at home greatly influences whether women in the U.S. prefer to stay at home or work outside of it. More than half of women, 57%, who have a child younger than 18 would ideally like to stay home and care for their house and family, while 58% of those without young children would rather work outside the home. Having young children makes little difference in men's preferences, with close to three-quarters preferring to work regardless of their parenting status. Gallup states that their method has a margin of error of 0.031.
1. Give a point estimate for the proportion of all US women with a child under 18 that would like to stay at home.
2. Give an interval estimate for the proportion of all US women with a child under 18 that would like to stay at home.
3. What is the difference between a point estimate and an interval estimate?
A. A point estimate only tells us the best guess for theparameter; an interval estimate is more likely to be close to the parameter than a single point.
B. A point estimate only tells us the best guess for the parameter; an interval estimate also gives us a measure of how far away that guess is likely to be from the parameter.
C. A point estimate only tells us the parameter value; an interval estimate also gives us a measure of how far away that guess is likely to be from the parameter.
D. A point estimate only tells us the parameter value; an interval estimate also gives us a plausible range of values for the statistic.
E. A point estimate only tells us the parameter value; an interval estimate also gives us a plausible range of values for the parameter.
Answer:
a
[tex]\^p = 0.57[/tex]
b
[tex]0.539 <p< 0.601[/tex]
c
The correct option is C
Step-by-step explanation:
The percentage of women who would like to stay at home and take care of their family due to the fact that they have a child younger than 18 is [tex]p_1 = 57\%[/tex]
The percentage of women who would rather work outside their home due to the fact that they don't have children is [tex]p_2 = 58\%[/tex]
The margin of error is [tex]E = 0.031[/tex]
Gnerally the point estimate of all US women with a child under 18 that would like to stay at home is mathematically represented as
[tex]\^ p = \frac{57}{100}[/tex]
[tex]\^ p = 0.57[/tex]
Gnerally the interval estimate for the proportion of all US women with a child under 18 that would like to stay at home is mathematically as
[tex]\^ p -E < p < \^ p +E[/tex]
=> [tex]0.57 -0.031 <p< 0.57 + 0.031[/tex]
=> [tex]0.539 <p< 0.601[/tex]
Which one is greater 7.216 or 7203
Which of the following combinations of coins have a value of 140% of a dollar?
140 pennies
14 dimes
10 dimes and 4 nickels
5 quarters and 3 nickels
Answer:
Step-by-step explanation:
140 pennies is 1 dollar and 40 cents
14 dimes is a dollar equals 140 cents
10 dimes and four nickles equals 75% of a dollar
5 quarters and three nickles equals a dollar and 40 cents
Find the differential of the function
a. y=x4sin(9x)
b. y=x4sin(9x).
Answer:
We want to find:
[tex]y'*dx = dy[/tex]
Where:
[tex]y = x^4*sin(9x)[/tex]
Remember that when we have a function like:
f(x) = g(x)*h(x)
The derivation gives:
f'(x) = g'(x)*h(x) + g(x)*h'(x)
In this case we can define:
f(x) = y
g(x) = x^4
h(x) = sin(9x)
These functions are easy to differentiate:
g'(x) = 4*x^3
h'(x) = 9*cos(9*x)
Then we have:
[tex]y' = \frac{dy}{dx} = 4x^3*sin(9x) + x^4*9cos(9x)[/tex]
Then we can write:
[tex]dy = (4x^3*sin(9x) + 9x^4*cos(9x))dx[/tex]
Billy puts $4900 in a bank that pays 6% annually.
How much will be in the bank after 4 years?
Put it in the chart by what he gets every year
If it's adding to the 4,900 in the bank just add the numbers to 4,900.
After 4 years. 1,176.
Year 1: 294
Year 2: 588
Year 3: 882
Year 4: 1176
Year 5: 1470
Year 6: 1764
(2) 1. To earn money for gifts, Debbie sold decorated pinecones. If she sold 100 pinecones at $0.25 each, how much money did she earn?
Answer:
$25
Step-by-step explanation:
100 pinecones sold at $0.25 each is written as 100×.25 or one quarter of 100, which is 25.
3% simple annual interest paid on $250
The simple interest earned in year 1 is calculated as
Year
Total Interest Paid
The simple interest earned in year 1 is
The total interest earned at the end of year 4 is
1
?
2.
$15.00
3
$22.50
4 how do u get these
?
Answer:
1st one is (0.03)(250)
2nd one is $7.50
3rd one is $30.00
Step-by-step explanation:
Answer:
1st one is (0.03)(250)
2nd one is $7.50
3rd one is $30.00
Step-by-step explanation:
edgenutiy sucks
btw the dude above me got it right
Evaluate the following. Urgent Please Answer ASAP
Answer:
number 1. is 1
number 2 is 17
WRITE AN EQUATION of the line that passes through (0,−5) and (−5,−5)
PLEASE HELP WILL MARK BRAINLEST!!!!!!!!!!!!!!!!!!!!!!
A ramp has a horizontal distance of 10 feet and a vertical rise of 3 feet. Find the length of the ramp. Round to the nearest tenth.
Answer:
Step-by-step explanation:
Tye length of the ramp can be gotten using Pythagoras theorem.
Horizontal distance = 10ft.
Vertical distance = 3ft
Length of the ramp² = 10²+3²
Length of the ramp² = 100+9
Length of the ramp² = 109
L² = 109
L =√109
L = 10.44ft
Hence the length of the ramp is 10.4ft to the nearest tenth
Donna sliced several pizzas to serve at her party. Each slice represents
1
7
of each pizza. There are 49 slices of pizza. How many pizzas did Donna slice?
Answer:
She sliced 7 pizzas
Step-by-step explanation:
7 times 7 = 49
What is the product in simplest form? −8/9⋅5/6
−20/27
−1/5 −1
−13/15
Answer:
Step-by-step explanation:
Hello,
-8/9 X 5/6 = -40 / 54. The greatest common factor they both go into is 20. Divide -40 and 54 by 20, and the answer simplified is -20/27, letter C.
Hope this helps ;)
• The volume of a cube is 17 cubic inches. What expression represents the length of one side of the cube?
(remember the cube problem from the review yesterday!)
If the volume of a cube is an integer value of cubic inches, when will the length of one side of the cube be
irrational?
Step-by-step explanation:
The volume of a cube is 17 cubic inches.
The formula used to find the volume of a cube is given by :
[tex]V=x^3[/tex]
x is the side of the cube
[tex]x=(V)^{1/3}\\\\x=(17)^{1/3}\\\\x=2.57\ \text{inches}[/tex]
The fraction that cannot be written in the form of p/q is irrational no. If the cube root a number is not possible, then the length is considered to be irrational.
In the first quadrant you start at (7,4) and move 4 units left and 3 units up.
Answer:
(3,7)
Step-by-step explanation:
(7,4)
Moving left and right relates to x
Moving up and down relates to y
When you move to the left, you subtract
When you move to the right, you add
When moving up, you add
When moving down you subtract
X= 7-4 = 3
x=3
Y= 4+3 = 7
y = 7
(3,7)
A line has a rise of 4 and a run of 6, what is the slope?
3/2
1/2
2/3
Answer:
it's is 2/3
Step-by-step explanation:
100% it's c
216% as a decimal? Please I don’t understand how to do these types of big numbers
Answer:
Step-by-step explanation:
216% = 2.16
all you have to do is move the decimal over two places from right to left.
Daniel is on vacation. He goes to a shopping mall to buy some keychains for his friends as souvenirs. At the shopping mall, he
spent $3.87 on a sandwich. If each keychain costs $2.28 and he has $20.00 with him, what is the maximum number of keychains he
can buy?
A. 9
B.
10
C. 7
8
Answer:
7
Step-by-step explanation:
20.00 - 3.87 = 16.13
2.28 x 7 = 15.96
Number of key chain he can buy is 7 keychain
Given that;
Amount spend in shopping mall = $3.87
Cost of each key chain = $2.28
Amount he has = $20
Find:
Number of key chain he can buy
Computation:
Assume;
Number of key chain he can buy = a
So,
2.28a + 3.87 = 20
2.28a = 16.13
a = 16.13 / 2.28
a = 7.074
Number of key chain he can buy = 7
Learn more:
https://brainly.com/question/2583837?referrer=searchResults
19/25 writen as a decimal
Answer:
0.76
Step-by-step explanation:
0.76 is a decimal and 76/100 or 76% is the percentage for 19/25.
Answer:
0.76
Step-by-step explanation:
you would do 19/25
(to do fractions to decimal, take the top number and divide it by the bottom, dont forget to do mixed number if needed to though!)
describe how you can use the make a ten strategy to fin the sum 7+9.