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3 years ago

12

What is the probability of rolling a prime number a 6 sided number cube

2 answers:

mezya [45]3 years ago

8 0

Answer:

The probability would be 5/6

andre [41]3 years ago

4 0

Answer:

50% i belive

Step-by-step explanation:

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Evaluate the expression when a= 4, b= - 2, and c= 7 - -> 5a - 9 (b - c)

ollegr [7]

Answer:

$65$

Step-by-step explanation:

Given the following question:

$5a-9(b-c)$
a = 4
b = 2
c = 7

In order to find the answer, we need to substitute the variables with the numbers given, and then solve using PEMDAS.

$5\times4-9\times(2-7)$
$2-7=-5$
$5\times4-9\times-5$
$5\times4=20$
$20-9\times-5$
$9\times-5=-45$
$20--45$
$20+45=65$
$=65$

Hope this helps.

8 0

2 years ago

Can someone answer number 5 plz

Georgia [21]

Answer:

C) 113 m^2

Step-by-step explanation:

diameter/2 =radius = 12/2 = 6

area = 6^2(3.14) = 6x6x3.14 = 113 m^2

5 0

3 years ago

The lengths of a certain species of fish are approximately normally distributed with a given mean ll and standard

RoseWind [281]

How are you? Ok so It probably B but I’m not sure so just wait a few minutes till someone else answers because I’m not sure

5 0

3 years ago

Read 2 more answers

Pls help me complete this

s2008m [1.1K]

Answer:

wow thats alot of "stuff"

Step-by-step explanation:

7 0

3 years ago

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Equation that has a slope of -4 and passes through the point (-2, 2) show work too

Alenkinab [10]

Answer:

y=-4x-6

Step-by-step explanation:

y=mx+b, where m is the slope and b is the y-intercept

Slope is given as -4, so:

y=-4x+b

To find b, sub in the point we were given (-2,2):

2=-4(-2)+b

2=8+b

b=2-8=-6

So we have: y=-4x-6

7 0

3 years ago