2 years ago

Ms. Zimmer pushes a trash can and it moves across the cafeteria floor

Mathematics

1 answer:

worty [1.4K]2 years ago

6 0

Answer:

Step-by-step explanation:

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What is the volume of this cube?

Annette [7]

Answer:

show us

Step-by-step explanation:

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3 years ago

Everyone in the assembly line had ___ job. A. 1 B. 2 C. 3 D. 4

Tema [17]

Everyone in the assembly line had 1 job.

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3 years ago

Read 2 more answers

The diameter of Mercury is approximately 4.9×103 kilometers. The diameter of Saturn is approximately 1.2×105 kilometers. About h

soldier1979 [14.2K]

As soon as you see "How many times . . .", that usually tells you that finding the answer involves division. (It certainly does in this one.)

(1.2 x 10⁵) / (4.9 x 10³) =

(1.2/4.9) x (10⁵⁻³) =

0.245 x 10² = 24.5 times

It looks like B is the closest choice.

8 0

3 years ago

A famous monument is 300 ft tall. When it casts 210-ft shadow, a nearby tree casts a shadow that is 27 ft long. About how tall

Nataliya [291]

Answer:

38.57 feets

Step-by-step explanation:

Given that:

Height of monument, h = 300ft

Shadow of monument, s = 210 ft

Shadow of tree, s = 27ft

Height of tree, = x

Using the relation :

Height / shadow = height / shadow

Monument = tree

300 / 210 = h / 27

Cross multiply

300 * 27 = 210 * h

8100 = 210h

h = 8100 / 210

h = 38.57 feets

3 0

3 years ago

At an amusement park, guests have to take either a train or a boat 14 miles from the parking lot to the front entrance and then

Sedaia [141]

Answer:

$\frac{7}{6} hours$

Step-by-step explanation:

Distance for one way = 14 miles

The boat goes an average speed of 20 mph

The train goes 10 mph faster than the boat.

Speed of train = 20+10 = 30 kmph

Abdul takes the train into the park and the boat on his way back.

Time taken for going into park by train = $\frac{Distance}{\text{Speed of train}}$

= $\frac{14}{30}$

Time taken for going back by boat = $\frac{Distance}{\text{Speed of train}}$

= $\frac{14}{20}$

So, total time = $\frac{14}{30}+\frac{14}{20}=\frac{7}{6} hours$

Hence the round trip take $\frac{7}{6} hours$

3 0

3 years ago