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3 years ago

Jacie can swim 3/4 of a mile in 3/8 of an hour.how far can she swim in one hour?

Mathematics

1 answer:

Vladimir [108]3 years ago

8 0

Answer:

2 miles

Step-by-step explanation:

convert 3/4 into 6/8. With this you have a ratio of 6/8 miles to 3/8 hours. Meaning 2/8 mile is equal to 1/8 of an hour. With this you can find that Jacie can swim 2 miles in a hour

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Diane has pizza for making pizzas. She separates the dough into the three portions listed below. Portion a is 8.25 ounces. Porti

SSSSS [86.1K]

Answer:

portion b is 17 ounces. portion c is 34 ounces.

Step-by-step explanation:

portion a is 8.25 ounces and since portion bis twice that amount u multiply 8.25 by 2 and u get 17, that is portion b. portion c is twice portion b which means u have to multiply 17 by 2 which is 34, which makes portin c 34 ounces.

7 0

3 years ago

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Consider the work shown for 99÷7. What does the highlighted 1 represent?

kirill [66]

Answer:

The amount left after each group gets 14

Step-by-step explanation:

R1 means there is 1 left after dividing everything

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3 years ago

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35 61 63 69 49 46 52 32 34 50 what is the mode

egoroff_w [7]

Answer:

no mode

Step-by-step explanation:

Mode is the most common number shown therefore....

since there are no numbers repeated, the answer is no mode

3 0

3 years ago

A pilot can travel for 140 miles with the wind in the same amount of time as 360 miles against the wind. Find the speed of the w

quester [9]

Answer:

-88 mph

Step-by-step explanation:

We can use the relation ...

time = distance/speed

to compare the times in the two directions.

$\dfrac{140}{200+w}=\dfrac{360}{200-w}\\\\140(200-w)=360(200+w)\\\\200(140-360)=w(360+140)\\\\w=\dfrac{200(-220)}{500}=-88 \quad\text{miles per hour}$

The wind speed is -88 miles per hour.

_____

The problem statement tells us the travel is slower with the wind than against the wind. Hence "with the wind" must be subtracting from the net speed. That is, the wind speed is negative.

4 0

3 years ago

**22 POINTS** Please solve this fraction as a difference

Ghella [55]

Answer:

$\dfrac{x}{4}-\dfrac{7}{12}$