Answer:
0
Step-by-step explanation:
The diameter of a pearl is about 4 x 10-3cm and the diameter of an atom is about10-11m. How much larger than an atom is a pearl?Show your work.
a)14x 10∧-14times b) 4 x 10 ∧-14timesc) 14x 10∧-11times d) 4 x 10∧6times
Answer:
D. 4 × 10⁶ timesStep-by-step explanation:
The diameter of a pearl is
4 × 10⁻³cm = 4 × 10⁻⁵ mThe diameter of an atom is
10⁻¹¹mHow much larger than an atom is a pearl?
4 × 10⁻⁵ ÷ 10⁻¹¹ = 4 × 10⁻⁵⁺¹¹ = 4 × 10⁶ timesCorrect option is D
6-3/8 I need help please
Answer:
5.625
Explanation:
A group of 3 friends are practicing for a track meet. The group is going to run 7 12 miles total. If they each run the same distance, how far will each person run?
For full points:
1) Show your thinking step by step on how you solved this problem.
2) Do not forget to include the final answer.
pls hurry ;-;
Consider the following triangle side lengths and determine if the triangle could exist. Justify your answer. Part A: 21,18,17 Part B: 3,12,8
Answer:
A yes, B no
Step-by-step explanation:
The triangle inequality states that the sum of any 2 sides of the triangle must be greater than the third side.
A Given 21, 18, 17 , then
21 + 18 = 39 > 17
21 + 17 = 38 > 18
18 + 17 = 35 > 21
Thus the triangle could exist
B Given 3, 12, 8 , then
3 + 12 = 9 > 8
3 + 8 = 11 < 12 ← fails the test
Thus the triangle does not exist
!!!!!!!!!!!!!help please!!!!!!!!
Answer:
Quadrilaterals
Step-by-step explanation:
Because they all have 4 sides.
Is 120 divisible by 3 and 4
Answer:
Yes
Step-by-step explanation:
120/3 = 40 and 120/4 = 30
Answer:
30 is the answer to this question
Help pleasseeeeeeeeeeeeeeeeeee
Answer:
welp
Step-by-step explanation:
pls help me asap pls is all im asking for people this is for a final nd like ye im stressin.
will give brainliest
Un camion lleva 200 cajas. Cada caja contiene 20 paquetes de cafe de un cuarto de kilo. ?Cuantos kilos de cafe lleva el camion?
Answer:
1000 cajas
Step-by-step explanation:
De la pregunta anterior, sabemos que:
Un camión lleva 200 cajas.
Cada caja contiene 20 paquetes de café de un cuarto de kilo.
Esto significa
1 caja = 20 paquetes (1/4 kilo) de café
1 caja = paquetes de 5 kilos de café
Ya que tenemos 200 cajas en el camión
1 caja = 5 kilo
200 cajas = x
Cruz multiplicar
x = 200 × 5 kilo
x = 1000 kilos
Por tanto, los kilos de café que puede transportar el camión son 1000 kilos.
f(x) = StartLayout Enlarged left-brace 1st row 1st column negative 1 2nd column x less-than negative 1 2nd row 1st column 0 2nd column negative 1 less-than-or-equal-to x less-than-or-equal-to 1 3rd row 1st column 1 2nd column x greater-than 1 EndLayout
Answer:
C {–3, 2, 5}
Step-by-step explanation:
{–3, 2, 5}
Answer: D
Step-by-step explanation:
It’s 4=D
Roman created the following table to represent the balance of his loan, y, over a period of months, x. The equation for the line of best fit of Roman's table of dadt is y= -200.22x + 5,014.20.
Answer: extrapolation, and 25 months
Step-by-step explanation:
I took the Plato test and got it right, but if you want to know. Interpolation means based on the numbers given you could see the answer, extrapolation means you have to go farther than the last plot point given to get your answer. Which you do since it does not go past 12 months.
The second answer you can roughly get by pluging in each of the choices in the equation for x
For example: y=-200.22(25)+5015.20
That should give you an answer pretty close to zero so there is your answer
Answer:
extrapolation, and 25 months
Step-by-step explanation:
Bryanna performed an experiment in which she flipped a coin and recorded the results. She got heads up 23 times and tails up 27 times.
Answer:
if you are asking the probability of heads vs tails, then its a 50/50 most of the time, just in this situation, there was 1% more chance to get tails.
Step-by-step explanation:
still 50/50, because .01 is a very small number.
I thought of a number. I divided that number by 4 and added 6 to it. The result was 8. What was my number?
Btw this is supposed to be a fun-like math question :)
Answer:
8
Step-by-step explanation:
x÷4+6=8 x=8loooooooooooooooooooooooooooooooooooool
Find the y-intercept and x-intercept of the line.
5x-3y=10
Answer:
strategy: put this equation into slope intercept form y = mx + b
then it is easier to find x and y intercepts
Step-by-step explanation:
5x-3y=10
5x-10=3y
5/3x - 10/3 = y
y = 5/3x - 10/3
when x is zero then y is - 10/3, that's the y intercept
when y is zero then x is 2, that's the x intercept
:)
anyone help!!!!! he due in 30
Joe worked 5 days this week and earned $1,100. He paid 6% in State tax. What is Joe's net pay?
Answer:
1034$
Step-by-step explanation:
1100/100×6=66$
1100-66=1034$
A customer placed an order with a bakery for cupcakes.
Answer:
is there more to this question because as it's it's it's just a statement
Answer:
What kind of order? Did they order chocolate?
Step-by-step explanation:
Write 2 and 7/100 in decimal form
Answer:
2.0 and 0.07 or 2.07
Step-by-step explanation:
hope this helps :)
The decimal form of numbers 2 and 7/100 is, 2.07
We have to give that,
Write 2 and 7/100 in decimal form.
Now, Write 2 and 7/100 in decimal form as,
⇒ 2 and 7/100
⇒ 2 7/100
⇒ (100 × 2+ 7)/100
⇒ 207/100
⇒ 2.07
Hence, the Number is, 2.07
To learn more about the Number system visit:
https://brainly.com/question/17200227
#SPJ6
(-3 - 4n) + (9n + 6x) + (7x+5) =
Answer:
5n+13x+2
Step-by-step explanation:
simplify
−3−4n+9n+6x+7x+5
=−3+−4n+9n+6x+7x+5
Combine Like Terms:
=−3+−4n+9n+6x+7x+5
=(−4n+9n)+(6x+7x)+(−3+5)
=5n+13x+2
Answer:
the answer is 5n+13x+2
Step-by-step explanation:
just trust the answer
HELPP! Find the y-intercept of the line on the graph.
Enter the correct answer
Answer:
-2
Step-by-step explanation:
The y-intercept of the line is -2
Answer:
-2
Step-by-step explanation:
because the line is on the -2 on the y axis
Jean spent $37.50 for 500 paperclips. How much did he pay for each paperclip?
the total distance that fred amy and leah need to drive is 180 miles. fred will drive 65 miles and leah will drive 45 miles. how many miles will amy need to drive
Answer:
Amy needs to drive 70 miles.
Step-by-step explanation:
180-(65+45)=?
180-(110)=70
Any help with this? I need help solving.
Answer:
By AAS or AAA congruence, you can prove it.
I hope it will be useful .
Step-by-step explanation:
angleG=angleE (given)
Corresponding opposite angles formed by the transversal are equal! i.e., angleFDG=angleDFE or vice-versa..
And the side is common! or you can prove it by AAA criteria (two pairs of equal angles made by the transversal)
a,3x+2,b form an arithmetic sequence.if the common difference is 2x - 1 , what is A equal to?
Answer:
x + 3
Step-by-step explanation:
3x+2 is the 2nd term
2x-1 is the commind difference (d)
so you just need to substract it
3x+2
-(+2x-1) -------transpose -2x+1
3x+2
-2x+1
---------
x+3
Answer:
a is equal to x + 3
Step-by-step explanation:
Arithmetic Sequences
The arithmetic sequences are identified because any term n is obtained by adding or subtracting a fixed number to the previous term. That number is called the common difference.
We are given the sequence:
a, 3x+2, b
And the common difference is 2x-1
Subtracting the second and the first terms:
3x + 2 - a
We can find the common difference since it's given:
3x + 2 - a = 2x - 1
Solving for a:
- a = -3x - 2 + 2x - 1
- a = -x - 3
a = x + 3
a is equal to x + 3
*extra points* solve [tex]\sqrt[3]{64}[/tex]
Answer: The answer is 4.
Step-by-step explanation: You'll need to simplify the radical by breaking the radicand up into a product of known factors, assuming real numbers: [tex]4^{3}=64[/tex].
Simplify the expression: 4(5x - 3)
20x - 12
8x
17x
8
4(5x−3)
=(4)(5x+−3)
=(4)(5x)+(4)(−3)
= 20x − 12
What is 80/10 simplifyed
Answer:
The fraction 80/10 in its simplified form is 8/1 or simply 8.
Step-by-step explanation:
Given fraction is:
80/10
We have to write it in its simplest form.
As 80 and 10 both are multiples of 10, therefore, simplifying the fraction
80/10 = 8/1
Hence,
The fraction 80/10 in its simplified form is 8/1 or simply 8.
Ms. Sanger blended 8 ¾ gallons of iced tea with some lemonade for a picnic. If there were 13 ⅖ gallons of the beverage, how many gallons of lemonade did she use?
13 2/5- 8 3/4= 4.65 or 4 13/20
Hope this helps you!
If Zoe has 9 apples, and each apple were 9 grams of sugar. How many grams of sugar does Zoe ate if see eats 9 apples each day this week.
Answer: 567
Step-by-step explanation: 9*9=81 then you take 81 and times it by however many days there is in the week (aka 7) 81*7=567
a mat is 3m long and xm wide what is the area in m²
Answer:
3x m²
Step-by-step explanation:
Area is length × breadth
So
A= 3 × x
A= 3x m²