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andreyandreev [35.5K]
3 years ago
15

Help me with this please!!

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
7 0
Its the first one. A
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What is the answer to f(x)=x^2-10x+4 f(-2)
Maru [420]

Answer:

Step-by-step explanation:

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3 0
3 years ago
You deposit $2200 Into three separate bank accounts for each pay 3% annual interest. How much interest does each account earn af
Hatshy [7]

The formula to find the amount is

A=P(1+r)^n

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n is the number of years

Then to find the interest we subtract principal from amount.

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Here

P= 2200, r = 3% = 0.03 , n = 6 years

A = 2200 (1+0.03)^6=2626.92

Hence the interest earned = 2626.92-2200 = $426.92

Now if the total of $2200 was deposited in three banks then each account earns \frac{426.92}{3}= 142.31

Each account earns $142.31

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3 years ago
Write the numbers in the blanks that make this equation true.<br><br> ( 2 + 1 ) + 3 = 2 + ( _ + _ )
Marta_Voda [28]
(2+1)+3=2+(2+2)

Any two numbers that add to 4.
7 0
1 year ago
What is the volume of the solid?
kherson [118]

Answer:

The volume of a solid is the measure of how much space an object takes up. It is measured by the number of unit cubes it takes to fill up the solid. Counting the unit cubes in the solid, we have 30 unit cubes, so the volume is: 2 units⋅3 units⋅5 units = 30 cubic units.4

Step-by-step explanation:

I hope it's helpful u

6 0
3 years ago
Candice is deep-sea diving with two friends. Whitney is exploring a coral reef 56 feet in front of Candice, and Ed is floating o
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Answer:

126

Step-by-step explanation:

  70

<u>+ 56</u>

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3 years ago
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