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2 years ago

12

In an hour a jogger burns about 4 calories per pound of body weight. How many calories will a jogger burn who weighs 151 pounds

in an hour!!
PLEASE HELP I REALLY NEED THIS

1 answer:

harina [27]2 years ago

8 0

4 * 151 = 604

The jogger will burn 604 calories after an hour of jogging.

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Little Johnny is fleeing from a horde of zombies. He is 4000 feet from a safe zone where a gate will be closed in 3 minutes. If

Free_Kalibri [48]

Answer:

Johnny will be able to reach the safe zone before the gate is closed.

Step-by-step explanation:

Given that:

Distance of Little Johnny from safe zone = 4000 feet

Time = 3 minutes

Speed = 22 mph

To find:

Will Johnny be able to reach the safe zone ?

Solution:

Johnny can only be safe if he can travel 4000 feet in 3 minutes with the given speed.

Let us try to find out, the distance that he can travel in 3 minutes at speed of 22 mph.

Let us have a look at the formula of distance traveled:

$Distance = Speed \times Time$

Time = 3 minutes = $\frac{3}{60}$ hrs

Speed = 22 mph

$Distance = 22 \times \frac{3}{60}\\\Rightarrow Distance = \dfrac{22}{20}\ miles \\\Rightarrow Distance = 1.1\ miles$

We know that 1 mile = 5280 feet

Therefore 1.1 miles = 5280 $\times$ 1.1 feet = 5808 feet

Distance traveled by Little Johnny is greater than 4000 feet.

Therefore Johnny will be able to reach the safe zone before the gate is closed.

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2 years ago

A sign posted at a roller coaster states that all riders must be atleast 48 inches tall in order to ride the coaster. Write an i

Darina [25.2K]

X <span> ≥ 48

"At least" is another way of saying "greater than or equal to".</span>

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3 years ago

Read 2 more answers

A six-sided number cube is labeled with the numbers 1–6, one number on each face. Each number is used exactly once. How many pos

dexar [7]

Answer:

36

Step-by-step explanation:

When the cube is rolled two times

Let (a,b) denote a possible outcome of rolling the cube twice , with a the number on the top of the first roll and b the number on the top of the second roll

(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)

(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)

(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)

(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)

(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)

(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)

There are 36 possibilities for (a,b).

It can be obtained from the multiplication principle: there are 6 possibilities for a, and for each outcome for a, there are 6 possibilities for b.

So, the total number of outcomes (a,b) is $6 \times 6 =36$

Hence the total number of possible outcomes is 36

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3 years ago

Today, everything at a store is on sale. The store offers a 30% discount. The sale price of a hat is $21.00. What

Pavlova-9 [17]

Answer:

70

Step-by-step explanation:

Because 2100 divided by 30 is 70 I hope this is the answer :)

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2 years ago

What is the answer that of number 3. Please tell me.

expeople1 [14]

The answer to your problem is 29.3

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3 years ago