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13 days ago

7

Write 3.01 (1 repeating) as a mixed fraction?

1 answer:

PIT_PIT [3.9K]13 days ago

4 0

Answer:

3 \frac{1}{100}

Step-by-step explanation:

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Jenna works in an ice cream shop. When she starts her shift the tub of chocolate ice cream is 23 full. When she finishes her shi

tester [3916]

Answer:

$Rate = 1.1/hr$

Step-by-step explanation:

Given

$Start = 23$

$End = 16$

$Hours = 6\frac{1}{2}h$

Required

Calculate the hourly rate

First, we will determine the amount of ice cream that was sold

$Ice\ Cream = 23 - 16$

$Ice\ Cream = 7$

Next, calculate the average hourly rate:

$Rate = Ice\ Cream/Hours$

$Rate = 7/6\frac{1}{2}h$

$Rate = 7/\frac{13}{2}h$

$Rate = 7*\frac{2}{13h}$

$Rate = \frac{14}{13h}$

$Rate = 1.07692307692/hr$

$Rate = 1.1/hr$ -- Approximated

4 0

9 days ago

Read 2 more answers

A restaurant purchased kitchen equipment on January 1, 2017. On January 1, 2019, the value of the equipment was $14 comma 550

babunello [3635]

Answer:

$\frac{dV(t)}{dt} =$ - 1675.38

Step-by-step explanation:

In 2017, the kitchen equipment's value was recorded at $14,550.

V(0)=$14550

Its following value is represented by $V(t)=14550e^{-0.158t$ .

We need to ascertain the rate of value change as of January 1, 2019.

$V(t)=14550e^{-0.158t$

$\frac{dV(t)}{dt} =\frac{d}{dt}14550e^{-0.158t$

$\frac{dV(t)}{dt} =14550 \frac{d}{dt}e^{-0.158t$

$\\Let u= -0.158t,\frac{du}{dt}=-0.158$

$\frac{dV(t)}{dt} =14550 \frac{d}{du}e^u\frac{du}{dt}$

$\frac{dV(t)}{dt} =14550 X -0.158 e^{-0.158t}=-2298.9e^{-0.158t}$

As of 2019, which is 2 years later, we set t=2.

The rate of value change is

$\frac{dV(t)}{dt} =-2298.9e^{-0.158X2}$

= $\frac{dV(t)}{dt} =-2298.9e^{-0.316}$ = -1675.38

3 0

3 days ago

jane lives 1 3/8 miles from the airport. She drove from her house to the airport and back 2 times. How far did Jane drive? Move

Leona [4166]

Response:

$5\frac{1}{2}\ mi$

Detailed explanation:

We are aware that

$1\frac{3}{8}\ mi=\frac{1*8+3}{8}=\frac{11}{8}\ mi$

She made the trip between her residence and the airport twice.

Therefore,

Multiply the distance from her house to the airport by 4.

$(4)*\frac{11}{8}=\frac{11}{2}=5\frac{1}{2}\ mi$

4 0

3 days ago

Selma uses a jogging trail that runs through a park near her home. The trail is a loop that is 3/4 of a mile long. On Monday, Se

Svet_ta [4321]

Answer:

$\frac{3}{4}$ miles per hour.

Step-by-step explanation:

The jogging path used by Selma is a loop measuring $\frac{3}{4}$ of a mile.

On a certain Monday, Selma completed the loop in an hour.

Thus, by applying the common denominator technique, Selma's running rate in miles per hour will be

$\frac{3}{4} \div 1 = \frac{3}{4} \div \frac{4}{4} = \frac{3}{4}$ miles per hour.

The unit for this measurement is mph, or miles per hour. (Answer)

4 0

1 day ago

In a group of 90 students, 65 watch rugby, 71 play a sport and 15 do neither.

Leona [4166]

Answer:

$\frac{14}{75}$ A student who plays a sport but does not watch rugby is selected from those who engage in sports.

Step-by-step explanation:

"Determine the probability that a randomly selected student from the sports-playing group does not follow rugby."

90-15= 75 individuals either participate in sports OR follow rugby.

65+71-75=

136-75=

61 individuals play a sport AND are rugby watchers.

14 individuals are involved in sports but DO NOT follow rugby.

$\frac{14}{75}$ is the probability of picking a student who is part of sports but does not watch rugby from the sports group.

4 0

9 hours ago