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3 years ago

13

Solve for I your answer must be simplified -3

1 answer:

Eduardwww [97]3 years ago

3 0

Answer:

Nbbhbb

Step-by-step explanation:

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Hello! I graduated in 2008 but forgot how to solve multiplication. It's been so long. However I want to be refreshed on solving

Anettt [7]

To do this you first have to set this up vertically.
First you multiply through with the 2 (44×2=88). Then next, you have to multiply through with the 1 (44×1=44) But since this is the second line, you have to add the 0 to the end (440).
Now you simply add 88+440=528.

5 0

3 years ago

USPS charges a flate rate of $5.50 for the 1st pound of shipping, plus $1.35 for each additional pound. FedEx charges $8.00 for

Rasek [7]

usps is cheaper

Step-by-step explanation:

usps equals 6 dollars 85 cents and fedex charges 9 dollars and 10 cents

5 0

3 years ago

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Without further study, you forget things as time passes. A model of human memory gives the percentage, p, of acquired knowledge

PIT_PIT [208]

Answer:

42.69% of information is acquired by the student in two weeks.

Step-by-step explanation:

We are given the following in the question:

$p = (100 -a)e^{-bt} + a$

where a and b are constants.

$a = 18\\b = 0.6$

p tells us about the percentage of acquired knowledge that a person retains after t weeks.

We have to find the percentage of knowledge acquired in two week.

We put t = 2

$p = (100 -18)e^{-(0.6)(2)} + 18\\p = 42.69$

Thus, 42.69% of information is acquired by the student in two weeks.

5 0

3 years ago

A square has sides of length s. A rectangle is 6 inches shorter and 1 inch longer than the square. Which of the following expres

Semmy [17]

Answer: Area of rectangle can be given by expressions:

$(s-6)(s+1)\text {and }s^2-5s-6$

Step-by-step explanation:

Given : A square has sides of length s.

According to the question,

Dimensions of new rectangles=(s-6)×(s+1)

Thus, Area of rectangle= (s-6)×(s+1)

$=s^2-6s+s-6\\\Rightarrow\ s^2-5s-6$

Thus , area of rectangle can be given by expressions:

$(s-6)(s+1)\text {and }s^2-5s-6$

5 0

4 years ago

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An equivalent expression for n x a using only addition

Rina8888 [55]

<u /><u /><u /> $n\times a\quad =\quad (a+a+a+a+a+.....+a)$

6 0

4 years ago

Read 2 more answers