MATHEMATICS HIGH SCHOOL

Stacy goes to the county fair with her friends. The total cost of ride tickets is given by the equation c = 3.5t, where c is the total cost of tickets and t is the number of tickets. If Stacy bought 15 tickets, she would spend

Answers

Answer 1
Answer:

Answer:

Stacy would spend $52.50 in buying the tickets.

Step-by-step explanation:

The total cost  of tickets brought can be calculated by the formula c=3.5 t.

Here t represents the number of tickets .

It is given Stacy bought 15 tickets ,hence t=15.

The total cost of tickets Stacy bought c= 3.5(15)

Or c=52.5

Stacy would spend $52.50 in buying the tickets.
Answer 2
Answer: c = 3.5(15)
c = 52.50

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The expression 8 x ( 2 + 1 ) ^2 divided by 3 = ____

Answers

Answer:

8 x ( 2 + 1 ) ^2

8 x (3)^2

8x9

72

Now, we have to divide that by 3, and we get 24 as a final answer.

Let me know if this helps!

Answer:

27??? i think

Step-by-step explanation:

I need to know how to do the work for this problem! I'm so stuck please help!

Answers

Mean = $65.85
S.D. = $36
For 1 s.d.: 65.85 - 36 ≤ x ≤65.85 + 36 => 29.85 ≤ x ≤ 101.85
But $25.60 and $126.40 does not fall within 1 standard deviation.
Therefore, all the prices fall within 2 standard deviations.

Mean = (146 + 189 + 246 + 178 + 203)/5 = 192.4
S.D. = sqrt[(146 - 192.4)^2 + (189 - 192.4)^2 + (246 - 192.4)^2 + (178 - 192.4)^2 + (203 - 192.4)^2] = 73.2
For 1 S.D.: 192.4 - 73.2 ≤ x ≤ 192.4 + 73.2 => 119.2 ≤ x ≤ 265.6
All the weight falls within 1 standard deviation of the mean.

8 points on this WUESTIONNNNNNNNNN

Answers

Answer:

x=30

Step-by-step explanation:

2 times 1/2(x+6)=18 times 2

x+6=36

x+6-6=36-6

x=30

whomever is reporting me please stop(echo2155)

Answer:

Step-by-step explanation:

First you have to perform distributive property which is

2((x+6)=18) 2

Which will turn to

X+6=36

Then move the constant to the right so

X=36-6 then calculate

So the answer is 30

The value of x is 30

a vertical pole 5 feet long cast a shadow of 2 feet. if at the same time a nearby tree casts a shadow of 10 feet, how tall is the tree?

Answers

The tree is 25 feet log becuase the shadow of the tree is 5 times bigger than the shadow of the pole so the tree should be 5 times bigger than the vertical pole which is 5 feet long.

Solve x2+5-14=0 I need help!

Answers

Answer:

x = 3 or x = -3

Step-by-step explanation:

x^2 -9 =0

x^2 = 9

x = 3 or x = -3

Step-by-step explanation:

if your question is

x²+5-14=0

x²-9=0

x²=9

x=√9

x=3 ans

A student runs 100 meters in 11 seconds. What is the speed of the student? 9.1 miles per hour 16miles per hour 20.3miles per hour 24miles per hour

Answers

The answer is 20.3 miles per hour. First, you need to change meter and second to mile and hour. The 100 meter equals 100/1609 mile. 11 seconds equals 11/3600 hour. Then using mile number divides by hour you can get the answer.
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