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3 years ago

14

The top speed of a coyote is 43 miles per hour. find approximate spee in kilometer per minute

1 answer:

yuradex [85]3 years ago

4 0

43m/hr * (1 hr / 60 min) * (.6 km / 1 m) = 43*.6/60 = .43 miles per minute

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How can you use the backward problem-solving strategy to solve a two-step equation

neonofarm [45]

Let's use the equation 5x - 20 = 10 as an example for this.

To work backwards from this, you would add the same amount to each side.

You want to isolate the 5x so that you can solve for x.

To do that, you would add 20.

But again, you must add and subtract the same amount to both sides.

So it would look a bit like this:

5x - 20 + 20 = 10 + 20

That would simplify to 5x = 30, or in other words, x = 6.

Basically, you isolate the multiple of the variable then divide the answer to the equation from that multiple.

In the example, 5 is the multiple and after isolating it, the answer was 30.

30 ÷ 5 = 6

x = 6

Hope this helps :)

5 0

3 years ago

Rename the number. use the place value chart to help

Blizzard [7]

The answer is 580,000

4 0

3 years ago

What is the probability that the number of “HEADs” on these four coins is equal to 3? (4 points)

slavikrds [6]

Answer:

a. $\frac{1}{4}$

Step-by-step explanation:

We are asked to find the probability of getting 3 heads on 4 flips.

$\text{Probability}=\frac{\text{Number of favorable outcomes}}{\text{Total number of possible outcomes}}$

Since we know that flipping a fair coin has 2 equally likely possible outcomes, so flipping four coins will have $2*2*2*2=16$ possible outcomes.

Sample space of possible outcomes.

HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT,

THHH, THHT, THTH,THTT, TTHH, TTHT, TTTH, TTTT.

We can see that there are 4 favorable outcomes of getting heads.

$\text{Probability of getting 3 heads}=\frac{4}{16}$

$\text{Probability of getting 3 heads}=\frac{1}{4}$

Therefore, the probability of getting 3 heads on 4 coins will be $\frac{1}{4}$ and option a is the correct choice.

5 0

3 years ago

The data below show the expenditure of a housewife for a particular day

bekas [8.4K]

The pie chart for the expenditure of a housewife for a particular day is shown below.

<h3>What is a pie chart?</h3>

A map wherein the round is split into segments, each one representing a percentage of the total.

The data below show the expenditure of a housewife for a particular day

Item amount

Rice - 120

Yam - 100

Beans - 140

Vegetable - 140

Meat - 180

Sugar - 40

Palm oil - 60

The pie chart is given below.

More about the pie chart link is given below.

brainly.com/question/9979761

#SPJ1

3 0

2 years ago

Evaluate 8j-k+14 when j=0.25 and k=1

OlgaM077 [116]

Hey Mate

Substitute

8(.25)-1+14

2-1+14

1+14

15

Hope it helps

3 0

3 years ago

Read 2 more answers