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3 years ago

15

A number cube is rolled and a letter is selected from the word MATH. What is the probability of rolling an even number and a con

sonant?
Question 6 options:

A. 1/2

B. 3/4

C. 3/16

D. 3/8

2 answers:

NISA [10]3 years ago

6 0

Answer:

b. 3/4

Explanation:

defon3 years ago

5 0

B I hope it right that should be the answer

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Rob's first four test scores are 80, 85, 100 and 85. What does he have to score on the last test in order to have a test average

faust18 [17]

Answer:

100

Step-by-step explanation:

85 +80+100+85+x(the unknown),/the number of numbers ie 5

350+x/5=90

350+x=90 * 5

350+x=450

x=450-350

x=100

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3 years ago

Factor completely 4u^2-28u+49

icang [17]

$\bold{Answer}$

$\boxed{\bold{\left(2u-7\right)^2}}$

$\bold{Explanation}$

$\bold{Factor: \ 4u^2-28u+49}$

$\bold{---------------------}$

$\bold{Rewrite \ 4u^2-28u+49: \ \left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}$

$\bold{\left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}$

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3 years ago

Read 2 more answers

Find the product: −5(−3)(−3)<br> A) −30<br><br> B) −45<br><br> C) 30<br><br> D) 45

morpeh [17]

Answer:

30

Step-by-step explanation:

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3 years ago

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-2/3y-3/4=5 <br> What is the answer i need to show my work please

vodka [1.7K]

Answer:

y= -69/8 (negative 69 over 8)

Step-by-step explanation:

First, you have to simplify both sides of the equation:

$-2/3y+ -3/4 =5$

Second, add 3/4 to both sides:

-2/3y +-3/4 + 3/4=5 +3/4

-2/3y= 23/4

Next, multiply both sides by 3/(-2) (3 over -2)

(3/-2)*(-2/3y)= (3/-2) * (23/4)

<em><u></u></em>

<em><u>y= -69/8</u></em>

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3 years ago

The ratio of red tacks to blue tacks on the bulletin board is 3 to 5. There are 50 blue tacks. How many red tacks are there?

bazaltina [42]

Answer:

If we want our ratio to stay the same (3 to 5), we'll need to pair a set of 3 blue tacks with every set of 5 red tacks. In a group of 50, we can make 10 groups of 5 red tacks, so we'll also need 10 groups of 3 blue tacks, which gives us a total of 30 blue tacks

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3 years ago