What is the answer to 18+6•2^2

Answers

Answer 1

Answer:

42

Step-by-step explanation:

Answer 2

Answer:

96

Step-by-step explanation:

first you have to multiply your exponent which is 2 x 2 which is 4 then do the problem which is 18 + 6 = 24 x 4 = 96


Related Questions

Yui makes a list of the balances in her savings account at the end of each month. She notices that each month's total is 5% greater than the previous moth's total. She writes a recursive formula to describe the account balances. Which value should she use as the common ratio

Answers

1.05*prevous month total or

Starting balance * 1.05^n where n is the number of months

Answer:

the answer is C 1.05

Step-by-step explanation:

$120 for mowing 4 lawns =$_ per lawn

Answers

all you have to do here is divide how much money she made versus how many lawns they mowed.

120/4= 30

this means they made $30 per lawn

In a bowl there are 15 candy bars.

6 are Snickers
5 are Kit Kat
The rest of the candy bars are Milky Ways
If you eat a candy bar and then choose another candy bar, what is the probability that the first bar will be a Snickers and the second will be a Milky Way?

Answers

Answer:

The answer should be 10/27, good luck!

A deposit of $10,000 is made in a trust fund that pays 3.8% interest, compounbed quarterly. It is specified that the balance will be given to Abudu Charity after the money has earned interest for 40years. How much will the charity receive?

Answers

9514 1404 393

Answer:

  $45,395.39

Step-by-step explanation:

The formula for an amount earning compound interest is ...

  A = P(1 +r/n)^(nt)

where principal P is invested at annual rate r compounded n times per year for t years.

Using the given numbers, we have ...

  A = $10,000(1 +0.038/4)^(4·40) ≈ $45,395.39

The charity will receive $45,395.39.

In ΔXYZ, z = 49 inches, ∠X=9° and ∠Y=108°. Find the area of ΔXYZ, to the nearest square inch.

Answers

Answer:

200

Step-by-step explanation:

delta math

its 200.456 before rounding

find the location of point A after a rotation of 90 clockwise around the origin ​

Answers

Answer:

(6,-4)

Step-by-step explanation:

hii please help i’ll give brainliest

Answers

Answer:

The first one. 9/x

write an inequality to show the relationship between -3 and -7​

Answers

Answer:

-3 > -7.

Step-by-step explanation:

-3 degrees is cold but its warmer ( higher) that -7 degrees.

-3 > -7.

What is the volume, in cubic inches, of a rectangular prism with a height of 19 inches, a width of 11 inches, and a length of 4 inches?

Answers

Answer:

836

Step-by-step explanation:

4 times 19 times 11

find the unknown angle mesure

Answers

Answer: 1=65° and 5=43

Step-by-step explanation:

Question 1:

Angles on a straight line always add up to 180°.

So to find the angle of x on the first question you have to do 180-115=65°

You would have to use this method for questions 2, 3 and 4 as well.

Question 5:

Right angles always add up to 90° so to work out what x is you would have to do 90-47=43

You would have to use this method for questions 6, 7 and 8.

Hope this helps :)

The expression on the left side of an equation is shown below.

3 x + 9 = box

If the equation has no solution, which expression can be written in the box on the other side of the equation?

Answers

I got no clue how to do this bruvvvvvvvvv

Which ordered pair is a solution of y = x - 4?

A: (3,-7)

B: (-3,-7)

C: (3,7)

D: (-3,7)

Answers

Answer:

The correct answer is (-3,-7). This is because you can plug it in and the two sides are equal to each other. When you plug -3 in for x, you subtract for from it and get -7 since the y term is -7 the answer is -7=-7, thus (-3, -7) is the answer.

Step-by-step explanation:

Hope this helps     :)

The perimeter of the square is 28 inches. Find the area of the shaded region, assuming that the curves are quarter arcs.

Answers

Answer:

Step-by-step explanation:

2. Which expression is equivalent to 5(n + 3) - 10? A. 5+1 +5+3 – 10 B. 5 • n + 5 + 3 - 10 C. 5. n + 5 • 3 – 10 D. 5 • n • 5 • 3 – 10​

Answers

Answer:

5n+5

Step-by-step explanation:

5(n+3)-10

5n+15-10

5n+5

Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate. How many pounds of dark chocolate are present in the candy? Show your work. (5 points)

Answers

Answer:

1 pound

Step-by-step explanation:

Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate

therefore, 75% = milk chocolate

3 pounds = 75%

25% = ?

25 % = 1 pound

1 pound of dark chocolate is present in the candy.

Work out the value of x.

Answers

Answer:

x = 20

Step-by-step explanation:

2x + 7x = 180

9x = 180

x = 20

Help As Soon As Possible .. Brainliest Will Be Given.

Answers

Answer:

b and d

Step-by-step explanation:

Answer:

b and d

Step-by-step explanation:

Consider a student’s work in determining the solution set of x > 2(y – 1)^2 – 2.

Test point: (2.25, 1.25)

x > 2(y – 1)^2 – 2

2.25 > 2(1.25 – 1)^2 – 2

2.25 > 2(0.25)^2 – 2

2.25 > 2(0.0625) – 2

2.25 > 0.125 – 2

2.25 > –1.875

Conclusion: The point (2.25, 1.25) satisfies the given inequality.

Solution set:



Which element, if any, shows an error in the student’s work?

There are no errors.
The conclusion statement is incorrect.
The graph of the solution set is incorrect.
The substitution of x and y values is incorrect.

Answers

Answer:

C. The graph of the solution set is incorrect.

Step-by-step explanation:

Solution is right, properly substituted x- and y-values, no mistakes. Conclusion is right, the point within the solution set. The only mistake is the graph, with > sign the line of the graph is not included into solution, therefore should be dotted.

There are no errors.

Incorrect (the graph)

The conclusion statement is incorrect.

Incorrect

The graph of the solution set is incorrect.

Correct (the line should be dotted)

The substitution of x and y values is incorrect.

Incorrect

Answer:

Its C

Step-by-step explanation:

8)
3 cm
3 cm
2 cm
2 cm
6 cm
9 cm
Find the area of the figure.
1)
A)
96 cm2
B)
110 cm2
120 cm?
D
150 cm2

Answers

Answer: the answer is 96

Step-by-step explanation:

Because i did it on USA test prep.


O A. 120 cm3
B. 120 units3
C. 630 cm2
O D. 120 units

Answers

Answer:

the answer is B

hope this helps

Step-by-step explanation:

i did the math

if 3.142×110 = 345.62, why is the decimal point not infront of the 5?​

Answers

Answer:

It is not infront of the 5 because when mutiplying it goes above a whole number so the . has to move back.

Step-by-step explanation:

Answer:

It has to be in front of the 5 since you have to move the decimal 2 places to the right and it lands beside the 5

pls help for this question! no wrong answers pls

Answers

Answer:

41.29 cm²

Step-by-step explanation:

From the question,

Area of the shaded portion = Area of the circle - area of the square.

A' = πr²-L²...… Equation 1

Where A' = Area of the shade portion, r = radius of the circle, L = length of the square, π = pie

Given: r = 4 cm, L = 3 cm

Constant: π = 22/7.

Substitute these values into equation 1

A' = [(22/7)×4²]-3²

A' = 50.29-9

A' = 41.29 cm²

Hence the area of the shaded portion is 41.29 cm²

Jewel spun a spinner and recorded the results in the table. What is the experimental probability of the spinner landing on an even number? ​

Answers

Answer:

1/2 or 3/6 or 50%

Step-by-step explanation:

Half of the numbers are even.

Frank weighs 160 pounds and is on a diet to gain 2 pounds a week so that he can make the football team. John weighs 208 pounds and is on a diet to lose 3 pounds a week so that he can be on the wrestling team in a lower weight class. If Frank and John can meet these goals with their diets, when will they weigh the same, and how much will they weigh at that time? (Hint: Solve for x and y and make sure you write a complete sentence for an answer)

Answers

Answer: If Frank and John can meet these goals with their diets , they will weigh same after 9.6 weeks and they will weigh 179.2 pounds.

Step-by-step explanation:

Let x = Number of weeks.

As per given question ,

Weight of Frank after x weeks = 160+2x (pounds)

Weight of John after x weeks = 208-3x (pounds)

When Weight of Frank= Weight of John

Weight of Frank after 9.6 weeks = 160+2(9.6) = 179.2 pounds

Weight of John after 9.6 weeks = 208-3(9.6)=179.2 pounds

Hence, If Frank and John can meet these goals with their diets , they will weigh same after 9.6 weeks and they will weigh 179.2 pounds.

HELP ME I WILL BRAINLIST YOU ​

Answers

Answer:

A

Step-by-step explanation:

Because Im doing test corrections now :(

89.2 divided by 0.8=

Answers

Answer:

111.5 is the answer, so yeah

Answer:

0.8=8×10^-1

89.2=892×10^-1

892×10^-1/8×10^-1

=111.5

Help me with number 2 and I’ll mark you brainliest please!

Answers

Answer:

Point (0,-27)  lies on the line.

Point (-9,0) does not lie on the line.

Why shouldn’t you expect to take a year to pay off a credit card charge?

Answers

depending on interest it could be doubled if not more.

Write a slope intercept equation for the following table can SOMEONE PLEASE answer

Answers

Answer:

Step-by-step explanation:

(-2, -3)  (-1, -1)

(-1 + 3)/(-1 + 2)= 2/1 = 2

y + 3 = 2(x + 2)

y + 3= 2x + 4

y = 2x + 1

What number should both sides of the equation be multiplied by to solve for x?

x/4.5 = 6

4
5
6
4.5

Answers

Answer:

4.5

Step-by-step explanation:

Answer:

4.5. Since you‘re dividing x by 4.5, multiply it by 4.5 to cancel the 4.5. Do the same with the other side.

:)

Other Questions
What 3d shape does thisnet make?a. rectangular prismb. triangular prismc. triangular pyramidd. rectangular pyramid will mark brainliest!! please help!! Mention two ways in which the effects of friction can be minimised Alguien me Ayuda Con Esto? Describe la organizacin poltica y la administracin del reino de Castilla utilizando las siguientes expresiones: Rey Regalas Cortes Consejo real Derecho Romano Find the unit rate: $1.98 for 3 pounds what is the formula of kinetic and potential energyhey its haris CAN SOMEONE HELP ME ANSWER THESE QUESTIONS In a study of the accuracy of fast food drive-through orders, Restaurant A had 342 accurate orders and 55 that were not accurate. a. Construct a 95% confidence interval estimate of the percentage of orders that are not accurate. b. Compare the results from part (a) to this 95% confidence interval for the percentage of orders that are not accurate at Restaurant B: 0.125 How does the setting of The Cask of Amontillado affect the impact of the story overall? Annie has two jobs. She gets paid $13.04 per hour for tutoring at City College and $9.75 per hour at a coffee shop. Last week she tutored for 7 hours and worked at the coffee shop for 15 hours.(a)How much did she earn (in dollars)?$ Correct: Your answer is correct.(b)If she had worked all hours as a tutor instead of working both jobs, how much more would she have earned (in dollars)?$ PLEASE HELP I'M CONFUSED!! (this is 12 year old reading/language arts) How can authors use language to create an effect on their readers? Press the hotspot location to show where a deep ocean trench forms at a convergent plate boundary. This is for any1 out there who need sm1 to talk to, needs any1.r u ok?whts the matter?did u eat anyth tdy?did u drink water?did u sleep enough?how is life treating you? I need help please!! What was the political effect of the English Civil War on England colonies? Conduction is the transfer of energy by the movement of currents. ture or false Students sell 80% of the books at a book sale. They sell 48 books in all. How many books are at the book sale? give your opinion about online class 240 words Why did France want to hold the Paris Peace Conference specifically in Versailles?(like location wise)