Answer:
2In4x= 2In8 ln(16x^2) = ln64 Multiply e by both sides.
Step-by-step explanation:
Draw and write to solve. Explain
your reasoning.
1. Jean has 10 fish. She gets
4 more fish. How many fish
does she have now?
Answer:
14
Step-by-step explanation:
she has 10
she gets 4 more
10+4=14
In a survey, 125 people were asked to choose one card out of five cards labeled 1 to 5. The results are shown in the table. Compare the theoretical probability and experimental probability of choosing a card with the number 1.
Answer: probably 4 cards each person
Step-by-step explanation:
A cubical dice is thrown two times, find the probability that the outcomes is 5 in first throw and odd number in second throw.
All the numbers present in cubical dice = 6
( 1 , 2 , 3 , 4 , 5 ,6 ) Total Outcomes = 6Probability = Favorable outcomes / Total number of outcomes
Probability that 5 will come in first throw :-Favorable Outcomes = 1
Favorable Outcomes = 1 Probability = 1/6
Probability that an odd number will come in second throw :-Favorable Outcomes = 3
Probability = 3/6 ; 1/2
Which of the following are square roots of
256
A-16
B. 2561/2
C. 2561/2
D. 8
E. 16
F. 128
Answer:
16
Step-by-step explanation:
16^2 = 256
E. the square root of 256 is 16
Which number is rational?
Answer:
[tex]\sqrt{16}[/tex]
Step-by-step explanation:
16 has a perfect square, 4.
Answer:
the square root of 16
Step-by-step explanation:
16 is a perfect square so
the square root of 16 is 4
4*4 = 16
Which expression is equivalent to (-3m-2n³)²(4mn²p-4)?
Answer:
36
m
3
n
2
p
−
36
m
2
+
48
m
2
n
5
p
−
48
m
n
3
+
16
n
8
m
p
−
16
n
6
Step-by-step explanation:
NEED HELP ASAP!!!!!!
Answer:
Vertex: (-2,-8)
Axis of Symmetry: x = -2
x intercept(s): x = 2,-6
Min/Max Value: Min; y= -8
y-intercept: -6
Step-by-step explanation:
simplify 4 times the square root of 6 divided by the square root of 30 by rationalizing the denominator. show your work.
Answer:
4*[tex]\sqrt{5}[/tex]/5
Step-by-step explanation:
(4*[tex]\sqrt{6}[/tex])/[tex]\sqrt{30}[/tex]
This is my interpretation, although the question could also be interpreted as 4 * ([tex]\sqrt{6}/\sqrt{30}[/tex])
Multiply the nominator and denominator by sqrt 30
4* sqrt 6 * sqrt 30/ 30
4 * sqrt 6 * sqrt 6 * sqrt 5/30
24*sqrt 5 / 30
4*sqrt5/5
50 points
Please show work !!!
Please help I need the answer PLEASE!!!
Answer:
245 Sq inches
Step-by-step explanation:
Surface area of the solid
= 7*7 + 4(1/2 * 7*14)
= 49 + 196
= 245 sq in
1/10 (as a fraction) of the animal pictures on Amelia’s smartphone are of cats. Write and solve an equation to find what fraction of all her pictures have cats in them.
1/10 that mean that there are 10 animal pics and 1 cat pic. your equation could be 10-9=1 showing only one 1 cat image.
What is the metric system based on
You are helping some friends assemble a kite. They want to add a ribbon around the outside of the kite using the lengths indicated in the diagram. The lengths given in the diagram are in inches.
How many inches of ribbon do you need to go the entire way around the kite?
Answer in a complete sentence. Provide supporting work in your solution.
And
11y-22=7y-64y=16y=4So
7y-6=7(4)-6=28-6=225x=5(6)=30Perimeter:-
2(30)+2(22)2(30+22)2(52)104inAnswer:
104 inches
Step-by-step explanation:
A kite has two pairs of consecutive, congruent sides.
Therefore, BC = AB and AD = DC
We can use this to determine the values of x and y, and then the perimeter of the kite.
If BC = AB
⇒ 5x = 3x + 12
Subtract 3x from both sides:
⇒ 2x = 12
Divide both sides by 2
⇒ x = 6
If AD = DC
⇒ 11y - 22 = 7y - 6
Subtract 7y from both sides:
⇒ 4y - 22 = -6
Add 22 to both sides:
⇒ 4y = 16
Divide both sides by 4:
⇒ y = 4
As BC = AB and AD = DC
⇒ perimeter = 2 (BC + AD)
= 2 (5x + 11y - 22)
Substituting found values of x and y:
⇒ perimeter = 2 (5(6) + 11(4) - 22)
= 2 (30 + 44 - 22)
= 2 (52)
= 104 inches
Use the scenario and elimination by multiplication to answer the question.
At lunch, Marc bought 2 quesadillas and 2 tacos for $10.16, and Jason paid $11.84 for 5 tacos and 1 quesadilla. What was the cost of each taco and quesadilla? Let the cost of a quesadilla be x and the cost of the taco be y.
A. The quesadillas cost $3.11 each, and the tacos cost $1.69 each.
B. The quesadillas cost $1.57 each, and the tacos cost $3.45 each.
C. The quesadillas cost $3.39 each, and the tacos cost $1.69 each.
D. The quesadillas cost $3.39 each, and the tacos cost $1.57 each.
-15=8z + 7 slove for z
Answer:
-11/4
Step-by-step explanation:
Answer:
- 2.75 is the answer
Step-by-step explanation:
-8z = 7 + 15
- Z = 22 / 8
- Z = -2.75
Find the volume of the solid.
3 cm
2 cm
6 cm
4 cm
4 cm
2 cm
7 cm
Answer:
8064cm.
Step-by-step explanation:
When trying to find volume,All you have to do is multiply all the numbers.
Answer:
3 x 2=6 x 6 = 36 x 4 = 144 x 4 = 576 x 2 = 1152 x 7 = 8064
Step-by-step explanation:
Compare using >,<,or=.
2/3 and 9/12
*100 points* pls help on this edulastic, brainly community. Answer the questions in the pic.
Answer:
4. 48, 24, 12
21. A, B, B, C
Step-by-step explanation:
There are two different questions here. One where you get to make up an exponential function and write a table of values. The other is a statistics problem in which you compare 5-number summaries.
__
Exponential FunctionFor the function f(x) = a·b^x, the value of f(0) is 'a'. The given table shows a=96. The only requirement for choosing 'b' is that it not be 1. We can choose b=1/2, and our table will be ...
y = 96·(1/2)^x
[tex]\begin{array}{c|cccc}x&0&1&2&3\\y&96&\boxed{48}&\boxed{24}&\boxed{12}\end{array}[/tex]
For each increase of x by 1 unit, the value of y is cut in half.
__
StatisticsThe attachment shows you how to find the answers to the questions.
The median is the bar in the middle of the box. The values for the different teams are ...
A: 78B: 86C: 82Team A has the lowest median; Team B has the highest median.
The interquartile range (IQR) is the length of the box. For the different teams, the values are ...
A: 88-74 = 14B: 90-78 = 12C: 86-70 = 16Team B has the smallest IQR; Team C has the largest.
3500 people attend a show. The
next time the show is on the amount
of people has increased by 142%. Find
out how many people are at the
second show.
Answer:
8470 people are at the second show
is 24L greater than 240ml
Answer:
yes
Step-by-step explanation:
24L (litres) = 24000 ml
1L = 1000 ml
hope this helps!
Answer:
Yes
Step-by-step explanation:
We know that,
1 Litre = 1000 milliliters
Then,
24 L
= 24 * 1000
= 24000 mL
Also,
24000 mL > 240 mL
So,
Yes, 24L IS greater than 240ml.
[tex]\rule{150pt}{2pt}[/tex]
How many solutions are there to the equation below?
x = -5
O A. 2
O B. 1
O c. o
D. 25
We will see that the equation has only one solution, so the correct option is B.
How many solutions an equation has?
For an equation of the form:
p(x) = C
Where p(x) is an expression that depends on x, and C is a constant.
The solutions are all the values of x that make the equality true.
For our case, we have:
x = -5
Notice that there is only one value of x that makes the equality true, if we replace x by -5 we get:
-5 = -5
So that is the only solution for the equation, then we conclude that the equation has only one solution, and the correct option is B.
If you want to learn more about equations, you can read:
https://brainly.com/question/4344214
Please Solve |x+3| if x > 5
Answer:
x< -8 or x>2
Step-by-step explanation:
apply the absolute root
If lu| > a, a>0 then u< -a or u>a
it is equal to
x+3<-5 or x+3> 5
x<-8 or x>2
-14 < 3 + 1 < 13 answer inequality
Answer: -14 < 1 < 3< 13
Step-by-step explanation:
This is the order from the lowest to greatest
(08.06)The dot plot shows how many swimmers are in each line at a waterpark:
Dot plot titled Swimmers in Line and labeled Number of Swimmers shows a number line from 1 to 10. There is 1 dot over 1, no dots over 2, 3, 4, 5 and 6, 2 dots over 7, 4 dots over 8, 6 dots over 9, and 5 dots over 10.
Answer:
The answer is
A. Median, because the data are skewed and there is an outlier
Step-by-step explanation:
Answer:
The answer is median, because the data is skewed and there is an outlier.
Step-by-step explanation:
Scott wants to fence three sides of a rectangular exercise yard for his dog. The fourth side of the exercise yard will be a side of the house. He has 200 feet of fencing available. Find the dimensions that will enclose the
maximum area.
a
The fence parallel to the house is
the yard is
feet, the fence perpendicular to the house is
feet and the area of
square feet
Answer:
66 2/3 66 2/3 4 444.44 ft^2
Step-by-step explanation:
the largest area will be a square
200/3 = 66 2/3 feet side length
A deposit of $2,960 is placed into a scholarship fund at the beginning of every six months for 13 years. The fund earns 7% annual interest, compounded biannually, and paid at the end of the six months. How much is in the account right after the last deposit? Select the correct answer below:
Answer:
where are the awnsers??
The value of the initial deposit is $2,960, so a1=2960. A total of 26 six-month deposits are made in the 13 years, so n=26. To find r, divide the annual interest rate by 2 to find the biannual interest rate and add 1 to represent the new biannual deposit.
r=1+0.072=1.035
Substitute a1=2960, n=26, and r=1.035 into the formula for the sum of the first n terms of a geometric series and simplify to find the value of the annuity.
S26=2960(1−1.03526)1−1.035≈122286.78
Therefore, the account has $122,286.78 after the last deposit is made.
karen has 3 1/3 hours to run errands spends 1 2/3 hour at grocery store and rest at library how muh time did she spend at library
Answer:
1 and 2/3 hours (One hour and 40 minutes.)
Step-by-step explanation:
Karen has 3 and 1/3 hours.
She spends 1 and 2/3 hours at the store.
3 and 1/3 - 1 and 2/3 = 1 and 2/3 or 5/3 is the time she had left after being at the grocery store.
Because the rest of the time was spent at the library, that is your answer.
The following inequalities are equivalent
except ...
a) x<4
b) X-1<3
c) x + 1<4
d) x - 2<2
Answer:
c )
Step-by-step explanation:
To find equivalent inequalities, we are looking to isolate x on the left side.
a) x < 4 ✅
b) x -1 < 3 add 1 to both sides x -1 +1 < 3 +1 result x < 4 ✅
c) x + 1 < 4 subtract 1 from both sides x + 1 -1 < 4 -1 result x < 3 ❌
d) x - 2 < 2 add 2 to both sides x - 2 +2 < 2+2 result x < 4 ✅
Please help on math.
Answer:
3
Step-by-step explanation:
First set up your data in order
0,0,0,0,1,1,1,2,2,2,2,3,3
Second subtract the lowest to the highest which is 3-0=3
Hope this helps!
how many cattle are there on the lazy circle double o bar four square ranch
The expression shown in the cattle on the lazy circle will be 22m + 42 and 17m + 3.
How to calculate the expression?
From the complete information, the first expression is given as:
= 7(2m + 6) + 8m
= 14m + 42 + 8m
= 22m + 42
The second expression is given as:
= 3(1 + 4m) + 5m
= 3 + 12m + 5m
= 17m + 3
Learn more about circle on:
https://brainly.com/question/24375372
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