1 year ago

HELP PLEASE!! Fast ;))

Mathematics

2 answers:

Tom [10]1 year ago

3 0

What is the volume of the composite figure? (Use for .) Do NOT round your answer

answer- 2388.16

in- 3

WITCHER [35]1 year ago

3 0

Answer:

2388,16

Step-by-step explanation:

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Need help on this!! 10 points!!

Reptile [31]

Answer:

Step-by-step explanation:

The change of base formula is

$log_a(b)=\frac{log_{10}b}{log_{10}a}$ so filling in our given:

$log_{13}}(297)=\frac{log_{10}297}{log_{10}13}$ (Note: you do not have to put the base of 10 in the change of base formula because the "normal" base for a log is 10 and that is how your calculator figures it.)

Do this on your calculator to get

$\frac{log297}{log13}=2.2198$ Not sure how many decimal places you needed!

7 0

3 years ago

You invested $2,300 in a stock. your account now has a value of $2,643. your percentage gain on the investment (rounded to the n

dezoksy [38]

we know that

the amount $\$2,300$ -------> represent the $100\%$

Find the percentage of the amount $\$2,643$

by proportion

$\frac{100}{2,300} =\frac{x}{2,643} \\\\ 100*2,643 =x*2,300\\\\ x =\frac{100*2,643}{2,300} \\\\ x= 114.91\%$

Find the percentage gain

$Percentage\ gain =114.91-100 =14.91\% =15\%$

therefore

the answer is

The percentage gain on the investment is $15\%$

8 0

3 years ago

Read 2 more answers

There were 26 balloon in the party room, 12 red and 14 blue. Half of the blue balloon

Nostrana [21]

Answer:

There would be 19 ballons left

Step-by-step explanation:

7 0

3 years ago

In Abraham's last basketball game of the last season the ratio of free throws he made to the free throws he attempted was 12 ove

natita [175]

Answer:

Option C. $\frac{4}{6}$

Step-by-step explanation:

The complete question in the attached figure

we know that

The given ratio is equal to

$\frac{12}{18}$

Simplify

Divide by 3 both numerator and denominator

$\frac{12/3}{18/3}$

$\frac{4}{6}$

therefore

4/6 is an equivalent ratio of 12/18

3 0

3 years ago

Ryan deposited $100 into his bank account. Later he withdrew $75 from the account. Write an expression that represents the chang

Novay_Z [31]

hello again!

so this is the answer!

100 - 75 = 25

So he starts off with 100 dollars and takes away 75, leaving him with 25

i hope this helped

6 0

3 years ago