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3 years ago

You spin the spinner once. What is P ( not less than 7)? Write your answer as a fraction. Ex: 2/3 *

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

Answer:

P(not less than 7) = 1/4

Step-by-step explanation:

As the spinner has 4 sectors.

We spin the spinner once.

Probability not less than 7 means the spinner mapping the number greater than 7.

Here, only 8 is the number which is not less than 7.

Therefore, P(not less than 7) = 1/4

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Miguel is 8 years older than half of Chen's age. If Chen is 20 years old, how can Miguel's age be

EleoNora [17]

Answer:

A) Divide 20 by 2 and then add 8 to the result

Step-by-step explanation:

$\frac{20}{2}+8=10+8=18$

8 0

3 years ago

doing all 4 would help but you don't have to do all of them 2 or one is fine with me. but no fake answers

Oduvanchick [21]

Answer:

the picture is kinda blur but nvm

Step-by-step explanation:

3:b

4:b

5:a

6:b

4 0

3 years ago

I need help with #4<br> anyone pls?

kvasek [131]

Answer:

C. 0 6 10

Step-by-Step-Explanation:

the number on the left of the indicated operation is the original set

the number '2' next to R shows that you need to multiply certain numbers by 2

the subscript on the R's shows which row the multiplication needs to be done on...

so in this case, leave the second row alone: 1 3 4

but multiply the first row by 2: 0 6 10

5 0

3 years ago

Y=99.99+23.75(x-1) as a Y=ax+b equation

Hatshy [7]

Answer:

$y = 23.75x + 76.24$

Step-by-step explanation:

We want to rewrite

$y = 99.99 + 23.75(x - 1)$

in the form

$y = ax + b$

We expand to get:

$y = 99.99 + 23.75x - 23.75$

Regroup similar terms:

$y = 23.75x - 23.75 + 99.99$

Simplify:

$y = 23.75x + 76.24$

This is now of the form

$y = ax + b$

where a=23.75 and b=76.24

6 0

3 years ago

Based on the pie chart, how many more people

Lerok [7]

Answer:

:::::::::

d. 250 people

5 0

3 years ago