In how many ways can you arrange the letters in the word GRADE?

Answers

Answer 1
Answer: dare
raged
dreg
egad
rage
drag
dear
gaed
gear
Ager
aged 
grad
read
ged  
gad 
erg
era
rag
ear
reg
dag
are
age
red 
rad

a total of 33 words
Answer 2
Answer: I'll do my best to answer this one.

For the first choice you have 5 options
You have 4 options for the second choice
You have 3 options for the third choice
You have 2 options for the fourth choice
You have 1 option for the fifth choice

5+4+3+2+1 = 15
15x5 = 75.

Either that or it might be 5! ie. 120. If anybody can validify/disprove this that would help

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How many sqaure feet of carpet do you need will you need 8 ft

12 ft

2 ft

3 ft

Answers

12 ft I had the question the other day on online school :)

Help??? What is 3x+5x=67y?

Answers

All you have to do is combine 3x and 5x to = 8x. You can't combine 8x and 67y because they have different variables. so it's 8x+67y. 
3x + 5x = 67y
8x = 67y
this will be the final answer you can't divide with those two numbers because they don't have the same verbal.

i hope it helps.

you have $550 in a savings account that earns 3% simple interest each year . how much will be in your account in 10 years?

Answers

Answer: $715


Step-by-step explanation:

Given : Principal amount (P)= $550

Interest rate (r)= 3%=(3)/(100)=0.03

Time period (t) =10 years

WE know that the formula of simple interest is

S.I.=P\cdot\ r\cdot\ t

\n\Rightarrow\ S.I.=550\cdot0.03\cdot10\n\Rightarrow\ S.I.=\$165

Now, the total amount in account after 10 years = Principal+ S.I.

Therefore, the total amount in account after 10 years =\$550+\$165=\$715

In 10 years that'd be .3% interest, so just multiply it by 550. Then add your answer to 550. So your answer would be 665.

Justin works as a car salesman. Last week he had a total of 42,000 dollars in sales. if his Commission is 2 percent how much did Justin earn and last week?

Answers

2 percent of 42,000 dollars = $840 (ans)

Answer:

2% of $42,000 = $840

Step-by-step explanation:

Dr. florenz needs 25 grams of salt for each student to do an experiment. she has 1.2 kilograms of salt on hand. she has a total of 128 students. how much more salt does she need?

Answers

First we solve for how much Dr. Florenz needs in total. So:
128 students * 25 grams = 3200 grams
Then we know that she has 1.2 kg or 1200 g (convert from kg into g)
Now, since she needs 3200, we subtract 3200-1200 to find how much she doesn't have, how much she needs. 
The answer is 2000 g or 2 kg

If each of the 8 sides of an octagon is 25 centimeters long, then the perimeter of the octagon is how many meters?

Answers

total number of sides of a octagon =8
measure of 1 side= 25 cm
perimeter=8 x 25=200 cm
200 because 25 x 8 = 200 because perimeter is the outside it =)