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Arte-miy333 [17]
2 years ago
15

A cyclist travels 4 miles in 10 minutes and then a further 8 miles in 30 minutes without stopping. Calculate the cyclist's avera

ge speed in mph.
Mathematics
1 answer:
andreev551 [17]2 years ago
5 0

Answer:

0.3 mph

Step-by-step explanation:

Yee

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Tyler baked 702 cookies he sold them in boxes of 18 after selling all of the boxes of cookies for the same amount of each he ear
jenyasd209 [6]

Keywords:

<em>Cookies, boxes, sale, profit, unit cost </em>

For this case we have to bake an amount of 702 cookies, which were distributed in boxes of 18 for sale. Selling each box at the same price earned a profit of 136.50 dollars, you want to know the unit cost of each box of cookies.

Let "x"be the number of boxes of cookies:

So, to know the number of boxes we divide 702 cookies among 18:

x = \frac {702} {18}\\x = 39

So, we have Tyler sold 39 boxes of cookies

Now, let "y" be the cost of each box of cookies, to know the unit cost or sale price of the cookie boxes, we divided 136.50 dollars among 39 boxes of cookies, then:

y = \frac {136.50} {39}\\y = 3.5

Thus, the cost of each box was 3.5 dollars.

Answer:

The cost of a box is 3.5 dollars

5 0
3 years ago
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What is the surface area of a box with the dimensions of length 4cm, width 3cm, and height 5cm? Only type the number - no units.
stich3 [128]

Answer:

heyy

Step-by-step explanation:

5 0
3 years ago
Samantha’s annual college tuition is $18,541.89. The college offers a monthly payment plan of 9 equal payments. How much would e
MrRissso [65]
I think 2,057.21 because 18,541.89 divided by 9 is 2,057.21
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3 years ago
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788.53 expressed to the neareast whole number​
boyakko [2]

Answer:

789

.5 is a 5 or larger so the 8 goes to a 9

Step-by-step explanation:

8 0
2 years ago
PLZ HELP WILL GIVE BRAINLISET IF RIGHT!!!
Irina-Kira [14]

Answer:

72.5mph

Step-by-step explanation:

There is an easy way to work this. Divide the miles he drove by 2 so that you know how much he drove in 1/5 hours.

29/2= 14.5miles driven in 1/5 hours

Now, just multiply that number by 5 so that you know how many miles he drove in 5/5 hours (one full hour).

14.5*5= 72.5miles

5 0
3 years ago
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