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3 years ago

7

if you can travel 156 miles on 4 gallons of gasoline how many miles can you travel on 6 gallons of gas

2 answers:

bearhunter [10]3 years ago

4 0

Write and solve an eqn of ratios to determine the answer to this qu:

156 miles 4 gallons
-------------- = --------------
x 6 gallons

So (156)(6) = 4x, or 39(6) = x = 234 miles (answer)

Alternatively, determine the unit rate:

156 miles
-------------- = 39 mpg
4 gallons

Then 39 mpg times 6 gallons comes out to 234 miles.

Luden [163]3 years ago

3 0

Its 234!!!!!!!!!!!!!! Just checked my work

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A recipe will make 10 pancakes that are 8 inches in diameter. If you decide to

pashok25 [27]

10 pancakes produces 8 inches in diameter.
The area of 1 pancake is
Area = pi * r^2
Area = pi * 4^2
Area = 50.27 in^2
Then multiply it by 10
Total area = 502.65 in^2

A smaller pancake
Area = pi * r^2
Area = pi * 2^2
<span>Area = 12.56 in^2

Divide 502.65 by 12.56
= 502.65 / 12.65
= 39.74

So there are 39 pancakes.

</span>

8 0

3 years ago

A basketball-player scores a free-throw with probability 0.9. What is the probability that her first miss occurs on the 6th shot

-BARSIC- [3]

Answer:

$Pr = 0.059049$

Step-by-step explanation:

Given

$p = 0.9$ --- probability of scoring

Required

Probability that his first miss is his 6th shot

Let q represent the event that he did not score.

Using complement rule:

$q = 1 - p = 1 - 0.9 = 0.1$

The event that his first miss is his 6th is represented as:

p p p p p q ---- That he scoress the first 5 attempts

So, the probability is:

$Pr = p^5 * q$

$Pr = 0.9^5 * 0.1$

$Pr = 0.059049$

7 0

3 years ago

Solve this step by step

Kaylis [27]

Step-by-step explanation:

the formula to calculate a circumference is

$x \times \pi$

(consider x as the diameter)

so I'll be noting the circumference as C alongside the circle's ranking

a.

$ca = 6 \times 22 \div 7 \\ = 44 \div 7$

b.

$cb = 7 \times 22 \div 7 \\ = 154 \div 7 \\ = 22$

c.

$cc \: = 4 \times 22 \div 7 \\ = 88 \div 7$

hope I helped

8 0

3 years ago

Which one is lower 31.54 for 2 hours or 43.96 for 3.5 hours

pychu [463]

The answer would be 43.96 for 3.5 hours because for each hour it's 12.56

7 0

3 years ago

Rogers Company reported net income of $35,000 for the year. During the year, accounts receivable increased by $7,000, accounts p

storchak [24]

Answer:

correct answer is option C.

Step-by-step explanation:

net income of a year = $35,000

accounts receivable is increased (AR)= $7,000

accounts payable decrease(AP) = $3,000

depreciation expense = $8,000

net cash provided = net income - increase in current asset (AR) - decrease in current asset (AP) +non cash flow

net cash provided = $35,000 -$7,000-$3,000+ $8,000

= $33000

hence the correct answer is option C.

4 0

3 years ago