Ask question

Ask question

All categories

3 years ago

6

a map of 5 inches represents 200 miles of actual distance suppose the distance between two cities on the map is 7 inches what is

the actual distance between the two cities write the rule you used to find the actual distance

1 answer:

Kaylis [27]3 years ago

7 0

Answer:

280 miles

Step-by-step explanation:

200/5=40 (we do that to find how much each inch is)

40 x 7=280

You might be interested in

Write 4.4354 correct to 2 decimal places

Andreyy89

4.4354 rounded to 2 decimal places is 4.44

6 0

3 years ago

If h= 1/2mk ,express m in terms of h and k

Sergeeva-Olga [200]

we are given

$h=\frac{1}{2}mk$

Since, we have to solve for m

so, we will isolate m on anyone side

step-1: Multiply both sides by 2

$2*h=2*\frac{1}{2}mk$

$2h=mk$

step-2: Divide both sides by k

$\frac{2h}{k} =\frac{mk}{k}$

$\frac{2h}{k} =m$

so, we get

$m=\frac{2h}{k}$ ..............Answer

7 0

4 years ago

PLEASE HELP The measure of an angle is eight times the measure of its complementary angle. What is the measure of each angle?

sveta [45]

Answer:

<em>A = 80°</em>

<em>B = 10°</em>

Step-by-step explanation:

<em>complementary angle => </em>

<em>=> A + B = 90°</em>

<em>A = 8B</em>

<em />

<em>8B + B = 90°</em>

<em>9B = 90°</em>

<em>B = 90° : 9</em>

<em>B = 10°</em>

<em>A = 8B</em>

<em>A = 8×10°</em>

<em>A = 80°</em>

8 0

3 years ago

Read 2 more answers

An urn contains n balls, one of which one is special. If k of these balls are withdrawn one at a time, with each selection being

Aleksandr [31]

Using it's concept, it is found that the probability that the special ball is chosen is given by:

$p = \frac{1}{C_{n,k}}$

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

The total number of outcomes is given by the combination of k balls from the set of n balls, given by:

$C_{n,k} = \frac{n!}{k!(n - k)!}$

One ball is special, hence the probability the special ball is chosen is given by:

$p = \frac{1}{C_{n,k}}$

More can be learned about probabilities at brainly.com/question/14398287

4 0

3 years ago

It will be -12 tonight. The weatherman predicts it will be 25 warmer by noon tomorrow. What will the temperature be by tomorrow

Juliette [100K]

It will be 13 Fahrenheit

7 0

4 years ago