2 years ago

If Marlene can type 157 words per minute how many words can she type in 25 minute

Mathematics

1 answer:

Nitella [24]2 years ago

5 0

Answer:

3925

Step-by-step explanation:

25x

25*157

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The area of a patio is 72 square feet. The length of the patio is 1 foot longer than the width. What is the width of the patio?

mote1985 [20]

I know there must be an equation to do this, but there is a simpler way.
Just factor number 72 into two numbers which, when multiplied, equal 72. Two of such numbers are 9 and 8, and you can see that the difference between those two numbers is just 1. So that is the answer to your question - the length of the patio is 9 feet, whereas the width is 8 feet.

4 0

3 years ago

Consider two investments, one earning simple interest and one earning compound interest. If both start with the same initial de

Len [333]

Answer:

Ratio between balances will be:

$(x*(1+i)*n)/(x*(1+i)^n)$

Where;

x = deposit

%i = interest rate annual

n = years

Step-by-step explanation:

Lets say first deposit is x$ for both investment and annual interest rate for both investment are %i. Also, they stayed under i interest in n years:

Total balance for simple interest is:

$Total balance=x*(1+i)*n$

How ever total balance for compound interest is:

$Total balance=x(1+i)^n$

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3 years ago

Graph the circle x2+y2-10x-10y+25=0

ExtremeBDS [4]

Answer:

x2+y2-10x-10y+25=0

6 0

3 years ago

When you graph a system of two linear equations, which outcome is NOT possible?

34kurt

Lines cannot intersect at multiple points...so the answer would have to be C :)

4 0

3 years ago

a 12- inch ruler is duvided into 3 parts. the large part is 3 times longer than the small. the meddium part is times longer than

damaskus [11]

Answer:

2 inches

Step-by-step explanation:

x= smallest

3x=largest

2x=medium

x+3x+2x=12

6x=12

x=2

so smallest is 2

largest is 6 (3x)

medium is 4 (2x)

2+6+4=12

6 0

3 years ago