3 years ago

What is the answer for the #2 ASAP

Mathematics

1 answer:

marta [7]3 years ago

8 0

The correct answer is 660ft^2

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Nancy is asked to use her calculator to find the volume of a cylindrical canister that has a radius of 10.55 cm and a height of

Murljashka [212]

use the formula given:

V = pi r^2h

r = 10.55

h = 12.56

V = 3.14 x 10.55^2 x 12.56 = 4391.81 round off to 4392cm^3

answer is D 4392

7 0

2 years ago

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4) Arnold ate breakfast at a restaurant. His total came to $76.75. There is an 8% sales tax and 15% tip. What is Arnold's total

lisov135 [29]

Answer:

The total cost is $95.32.

Step-by-step explanation:

Given:

Total came to $76.75. There is an 8% sales tax and 15% tip.

Now, to find the total cost.

8% sales tax is there so we calculate the amount after adding sales tax:

$76.75 + 8% of $76.75

$76.75+\frac{8}{100}\times 76.75$

$76.75+0.08\times 76.75$

$76.75+6.14$

$82.89$

The cost after sales tax is $82.89.

Now, the cost after 15% tip:

$82.89 + 15% of $82.89

$82.89+\frac{15}{100}\times 82.89$

$82.89+0.15\times 82.89$

$82.89+12.43$

$95.32$

The cost after the tip is $95.32.

Therefore, the total cost is $95.32.

8 0

3 years ago

Does the table represent a linear or an exponential function? Explain.

leva [86]

we can use MS excel to plot the given data and check whether the graph's trendline has an R-squared of 1. The graph does not fit into a line but fits into an exponential function. The trendline's equation is equal to y = 4e^1.3863x where R squared is equal to 1

6 0

3 years ago

HELP APPRECIATED PLEASEEE WILL GIVE BRAINLIEST !!!

kakasveta [241]

Answer:

the first line

Step-by-step explanation:

because 1.75 is almost to the number 2

hope this helps

8 0

2 years ago

Which are perfect square trinomials? Select two options.

Paul [167]

Answer:

C and D

Step-by-step explanation:

just took the quiz

3 0

2 years ago

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