All categories

3 years ago

Using the simple spinner below what is the probability of landing on either 2, 4, or 7?

Mathematics

2 answers:

Rasek [7]3 years ago

8 0

Answer:

3/10

Step-by-step explanation:

Total possibilities = 10

favourable possibilities = 3

Ede4ka [16]3 years ago

4 0

Answer:

Step-by-step explanation:

There is a 1 out of 10 chance that it will land on 2.

There is a 1 out of 10 chance that it will land on 4.

There is a 1 out of 10 chance that it will land on 7.

$\frac{1}{10}\cdot3=\frac{3}{10}$ so the anwser is A.

You might be interested in

Multiply.

Salsk061 [2.6K]

Answer:

B. 2.25×10−^17

Step-by-step explanation:

3 0

3 years ago

Choose Yes or No to tell whether each expression is equivalent to –43p – 25.

Rashid [163]

Answer:

–43p + (–25) is EQUIVALENT to –43p – 25.

Step-by-step explanation:

<u>The options are MISSING.</u>

The needed options are:

1. 25 – 43p

2. 25 – 43p

3. –25p –43

4. –43p + (–25)

Now, here the given expression is: –43p – 25

Taking each option and simplifying it , we get:

1. 25 – 43p

Here, the second term is NEGATIVE, but the first term (25) is POSITIVE.

⇒ 25 – 43p ≠ –43p – 25

Hence, 25 – 43p is NOT EQUIVALENT.

2. 25 – 43p

Here, the second term is NEGATIVE, but the first term (25) is POSITIVE.

⇒ 25 – 43p ≠ –43p – 25

Hence, 25 – 43p is NOT EQUIVALENT.

3. –25p –43

Here, the variable p is multiplied with (-25) and NOT (-43).

⇒ –25p –43 ≠ –43p – 25

Hence, –25p –43 is NOT EQUIVALENT.

4. –43p + (–25)

Here, both the given terms (43) and (25) are NEGATIVE.

Also, the varibale p is multiplied with (-43)

⇒ –43p + (–25) = –43p – 25

Hence, –43p + (–25) is EQUIVALENT.

5 0

3 years ago

When would we need to calculate circumference of a circle? Area of a circle?

Alex_Xolod [135]

If you know the diameter or radius of a circle, you can work out the circumference. To begin with, remember that pi is an irrational number written with the symbol π. π is roughly equal to 3.14. You can also work out the circumference of a circle if you know its radius.

3 0

4 years ago

Marcus looked up the path that he had taken on his run this morning on the map shown below.

AURORKA [14]

Answer: 6 miles.

Step-by-step explanation:

1. To solve this problem you only need to add the distances shown in the map attached, which shown the path Marcus had taken. Then, you have:

$Total_{distance}=1in+3inches+2inches+2.3inches\\Total_{distance}=8.3inches$

2. Now, you must convert the result obtained from inches to miles. According to the problem $4inches=3miles$ , therefore, you have:

$Total_{distance}=\frac{8,3inches*3miles}{4inches}\\Total_{distance}=6.22miles$

3. To the nearest mile:

$Total_{distance}=6miles$

6 0

4 years ago

Read 2 more answers

best defines the two quantities that are measured to find the call rate of a phone company ? A quantity of price measured in dol

MArishka [77]

I would say that the correct answer that best defines the two quantities that are measured to find the call rate of a phone company is A. the quantity of price measured in dollars depends on the quantity of time measured in minutes.

5 0

3 years ago

Read 2 more answers