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Alik [6]
3 years ago
14

Solve 7.8*10^(-4)-2.4*10^(-7)​

Mathematics
1 answer:
Alex787 [66]3 years ago
7 0
Convert from scientific notation to standard numbers.
0.00078 - 0.00000024

Solve.
0.00077976 is your final answer.
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Please help me I need help big time
andreyandreev [35.5K]

Answer:

MW = CD

You got it man

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8 0
3 years ago
What is the volume of cubic centimeters in what will the total weight of grams?
Pani-rosa [81]

Solution:

Given:

r=2.5cm

The volume of a sphere is given by;

V=\frac{4}{3}\pi r^3

Hence, the volume of the truffles will be;

\begin{gathered} V=\frac{4}{3}\times\pi\times2.5^3 \\ V=65.45cm^3 \\  \\ To\text{ the nearest tenth,} \\ V=65.5cm^3 \end{gathered}

3 0
1 year ago
What is the solution of c² + 9 = 9​
Lisa [10]

Answer:

The answer is 0

Step-by-step explanation:

0^2 is just 0x1 so 0+9=9

7 0
3 years ago
Read 2 more answers
A $5000 loan was to be repaid with 8% simple annual interest. A total of $5350 was paid. How long was the loan outstanding?
Dovator [93]
<span>1.       </span><span>Loan = 5000 dollars
Every years = 8% interest
Paid a total of 5350 dollar
Find the term of the loan
=> 8% = 8/100
=> .08
=> 5000 x .08 = 400, but he only paid 350 as interest that means the term is less than 1 year
=> In a year, there are 12 months, so that’s equals
=> 12 months / 8% interest
=> 1.5, every month his loan is increasing 1.5%
=> 5000 x 0.07 = 350
=> 7 percent x 1.5 percent = 10.5
Thus, he paid 5350 dollars for his 10 months loan


</span>



5 0
3 years ago
What is the value of x in the equation 2x – 3 = 9 – 4x?
strojnjashka [21]
Move the 4x over to the left side and get:
6x - 3 = 9

Then move the 3 over to the right....
6x = 12

Divide by 6

x = 2
5 0
3 years ago
Read 2 more answers
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