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frez [133]
2 years ago
8

I need help with these 2 questions

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
7 0
Number 1 would the last option, but I’m not sure about number 2
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Simplify the expression. Write the answer using scientific notation 8(8.8x10^12)
V125BC [204]
Hello!

If our answer is in scientific notation, our answer will be multiplied by 10 to a power. In this case, we will only need to multiply 8 by 8.8.

This gives us 70.4(10^12).

I hope this helps!
7 0
3 years ago
Hiro thinks -5 = -5 is hiro thinking correct
stiv31 [10]
Yes because -5 does equal -5
4 0
3 years ago
Marsha deposited $8500 into a savings account 2 years ago. The simple interest rate is 5% how much did Marsha earn in interest
Butoxors [25]

Answer:

Marsha earned interest = $850

Step-by-step explanation:

Amount deposited = $8500

Time = 2 years

Interest rate = 5% = 0.05

We need to find how much did Marsha earn in interest

The formula use is: I=P\times r \times t

Where I is interest earned, P is amount deposited, r is interest rate and t is time.

Putting values and finding interest.

I=P\times r \times t\\I=8500\times 2\times 0.05\\I=850

So, Marsha earned interest = $850

8 0
3 years ago
How do you write an equation to represent a real-world situation?
Maurinko [17]
You have to organize the parameters of the real-world situation that is known and unknown. Also, you have to distinguish which of them are dependent and independent. Next, you assign letters as your variables. Lastly, you make an algebraic expression by translating the relationship into the mathematics.
4 0
3 years ago
Need ANSWER ASAPpppp
forsale [732]

C). In step 2, he needed to divide both sides of the equation by 5.

3 0
3 years ago
Read 2 more answers
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