2 years ago

Explain what each of the numbers -10, -20, and -30 tell you about acount 5.

Mathematics

1 answer:

Nataly [62]2 years ago

6 0

They are multiples of 5

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Help Please...

ycow [4]

11 5/8 in = 11.625 in

9 3/4in = 9.75 in

10 1/2 in= 10.5 in

11.625+9.75+10.5= 31.875in

To find the average divide the total of inches by the amount of pieces there are to find the average:

31.875 / 3 = 10.625in

6 0

3 years ago

Which statement is true?

spayn [35]

I’m not sure is D , I’m clueless

8 0

3 years ago

Read 2 more answers

What is the product 3x5(2x2+4x+1)

lesya692 [45]

Answer:

$6x^7+12x^6+3x^5$

Step-by-step explanation:

The given expression is:

$3x^5(2x^2+4x+1)$

We expand the parenthesis using the distributive property to obtain;

$3x^5(2x^2)+3x^5(4x)+3x^5(1)$

Recall that;

$a^m\imes a^n=a^{m+n}$

We apply this property and multiply out the constant terms to obtain;

$6x^7+12x^6+3x^5$

3 0

3 years ago

Assume that random guesses are made for nine multiple choice questions on an SAT test, so that there are nequals9 trials, each

Marina86 [1]

Answer: Find the probability that the number x of correct answers is fewer than 4 = 0.6087

Step-by-step explanation: Please find the attached files for the solution

6 0

3 years ago

Pam made 1/2 gallon of tea for 10 people. Each person gets the same amount of tea. How much tea, in gallons, will each person ge

OverLord2011 [107]

You just divided 1/2 (.5) by 10 which is .05. so the answer is 0.05 gallons

6 0

3 years ago