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ivolga24 [154]
2 years ago
12

Mrs . Smith has 4 tables for her students. Each table can seat 5 students,

Mathematics
1 answer:
Marina86 [1]2 years ago
8 0

Answer:

D.20

Step-by-step explanation:

4*5=20

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Which of the following expressions has the greatest value?
Vilka [71]

Answer:

2^5

Step-by-step explanation:

1^10 = 1 (1*1*1*1*1....)

5^2 = 25 (5*5)

2^5 = 32 (2*2*2*2*2)

3^3 = 27 (3*3*3)

5 0
3 years ago
Pls help thank you so much
Rudik [331]

Answer:

C

Step-by-step explanation:

You can start by "filling up" all of the bigger boxes. 75*14=1050 cupcakes, which when subtracted from the total initial amount leaves 400 cupcakes for the smaller boxes. The smallest multiple of 13 smaller than 400 is 390, which is 10 smaller than 400. Therefore, there will be 10 cupcakes left over, or answer choice C. Hope this helps!

8 0
3 years ago
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Find the area of the triangle with A=60º b=11ft and c=8ft
Serhud [2]

Answer:

38.105

Step-by-step explanation:

The area of this triangle  = 0.5 * b * c * sin(A)

= 0.5 * 11 * 8 *sin(60)           sin(60) = \sqrt{3} /2 = .866025...

= 0.5 * 11 * 8 * .866025

= 38.105

8 0
3 years ago
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Darcy gave her nail technician a ​$5.40 tip. The tip was 20% of the cost of the manicure Write an equation to find​ b, the cost
Vitek1552 [10]

Answer:

Cost of the manicure= $27

Step-by-step explanation:

Giving the following information:

Darcy gave her nail technician a ​$5.40 tip. The tip was 20% of the cost of the manicure

<u>To calculate the cost of the manicure, we need to use the following formula:</u>

Cost of the manicure= tip / tip percentage

Cost of the manicure= $27

3 0
2 years ago
Simplify the expression.<br> tan(-x) cos(-x) =
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The answer is -x, do you want to see work?
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3 years ago
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