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castortr0y [4]
2 years ago
14

Help please ty I’ll give you brainliest

Mathematics
1 answer:
AysviL [449]2 years ago
5 0

Answer:

C.

Step-by-step explanation:

The answer states that she needs at least 52.50, this wording equating to it's equation having a greater than sign. This leaves us with B or C. It is most definitely not B as that involves addition which is not in use as of the given equation.

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What is the simplified expression for 3^3• 3^3/3^4?<br>A. 3^0<br>B.3^1<br>C.3^2<br>D.3^4​
Klio2033 [76]

Answer:

C

Step-by-step explanation:

It is C because multiplying exponents means you add the top number while dividing means subtract.

8 0
3 years ago
Read 2 more answers
2) As part of traffic accident investigations, the speed of a car involved can be approximately determined by checking actual sk
dezoksy [38]

a) The speed of car was 60 mph.

b) The speed of car was 45 mph.

Step-by-step explanation:

Given,

a = actual skid marks

p = test skid marks

Formula;

s=30*\sqrt{\frac{a}{p}}\\

a) a = 144 feet, p = 36 feet

Putting in formula;

s = 30*\sqrt{\frac{144}{36}}\\\\s=30*\sqrt{4}\\\\s=30*2\\\\s=60

The speed of car was 60 mph.

b) a = 153 feet, p = 68 feet

Putting in formula;

s=30*\sqrt{\frac{153}{68}}\\\\s=30*\sqrt{2.25}\\\\s=30*1.5\\\\s=45

The speed of car was 45 mph.

Keywords: substitution, speed

Learn more about substitution at:

  • brainly.com/question/10940255
  • brainly.com/question/10941043

#LearnwithBrainly

4 0
3 years ago
If a cone has the same diameter and height as a cylinder, how many cones filled with water can the cylinder hold?
Allushta [10]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
6×100+5×1+3×(1/100)<br>what is standard form?
natulia [17]
Oh this is a long one

six times one-hundred plus five plus three times...

someone finish that for me :P
3 0
4 years ago
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If (44)x = 432, what is the value of xIf (44)x = 432, what is the value of x?
Licemer1 [7]

Answer:

x = 8

Step-by-step explanation:

44x = 432

divide both sides by 44

\frac{44x}{44} = \frac{432}{44}

x = 9.8

since 8 is the closest number, that would be your answer

5 0
3 years ago
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