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Fofino [41]
3 years ago
10

1. a. Maddy lost 18 pounds in 8 weeks. Find her rate of pounds lost per week.

Mathematics
1 answer:
Serjik [45]3 years ago
5 0

Answer:

Step-by-step explanation:

2 and 1/4 lbs per week

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An object travels at 20 m/s for 20 seconds. how far has it traveled?
ElenaW [278]

Answer:

400 meters

Step-by-step explanation:

So it goes 20 meters every second. So you would multiply that by 20 seconds to get 400 meters.

8 0
3 years ago
Round 3.392 to the nearest whole number
Gnoma [55]
The nearest number is 4

8 0
3 years ago
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"Seven less than a number, divided by 5, is -2." Can you turn it into a equation please??
Xelga [282]

Answer:

Seven less than a number, divided by 5, is -2." Can you turn it into a equation please??

let the number be x

x-7/5= -2

x-7= -10

x= -10+7

x= -3

Step-by-step explanation:

7 0
4 years ago
⦁ A $10,000 certificate of deposit earns simple interest of 8 percent per year. Calculate the total earned money over the 5 year
abruzzese [7]

Answer:

The total earned money over the 5 year period=$14,000

Step-by-step explanation:

We are given that

Principle amount, P=$10000

Rate of interest, r=8%

Time, t=5 years

We have to find the total earned money over the 5 year period.

We know that

Simple interest=\frac{P\times r\times t}{100}

Using the formula

S.I=[tex]\frac{10000\times 8\times 5}{100}{/tex]

S.I=$4000

Now,

Amount=P+S.I

Amount=10000+4000

Amount=$14000

Hence, the total earned money over the 5 year period=$14000

4 0
3 years ago
What is the answer to Ax - c = b
Korvikt [17]
Depends on what you are talking about, what is A,x,c and b.
If A is an invertible matrix and x,c,b are vectors of correct dimensions you get
Ax=b+c
x=A^(-1)(b+c)
if x is a variable and A,c,b are constants you get
Ax=b+c
x=(b+c)/A
8 0
3 years ago
Read 2 more answers
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