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xenn [34]
3 years ago
12

DEAR SIRS AND MISSES, PLEASE HELP ME!

Mathematics
1 answer:
GaryK [48]3 years ago
4 0
Volume of a cone=\pir^2*h/3
\pi*3^2*6/3=56.55

volume fo a sphere = 4/3\pir^3
4/3*pi*1.5^3=14.14

56.55-14.14=42.41
You might be interested in
Yesterdays low temperature was -2.5°C today low temperature is five times as lone as yesterday’s low temperature
zimovet [89]

Answer:

-12.5°C

Step-by-step explanation:

To solve this problem you would multiply -2.5 by 5.

-2.5 * 5 = -12.5

Today's low temperature is -12.5°C.

6 0
3 years ago
NEED HELP, WILL GIVE 98 POINTS
Taya2010 [7]
I am confusion, but sure lol
7 0
3 years ago
Read 2 more answers
Marina had 24,500 to invest. She divided the money into three different accounts. At the end of the year, she had made RM1,300 i
galben [10]

Answer:

See below

Bold parts are important parts. They are the equations.

Marina had RM24,500 to invest.

If the amount of money in the 4% account was four times the amount of money in the 5.5% account.

" At the end of the year, she had made RM1,300 in interest. The annual yield on each of the three accounts was 4%, 5.5%, and 6%."

"If the amount of money in the 4% account was four times the amount of money in the 5.5% account,"

a = 4b

Down is the equations.

let a = amt in the 4% acct

let b = amt in the 5.5% acct

let c = amt in the 6%

"Marina had RM 24,500 to invest."

a + b + c = 24500

Replace a with 4b in both equations, simplify

b = $2000 in the 5.5% investment

a = $8000 in the 4% acct

<em><u>Hope this helps.</u></em>

8 0
3 years ago
I domt understand slope at all
photoshop1234 [79]

slope = 2 and y-intercept = 0

the equation of a line in ' slope- intercept form ' is

y = mx + c  ( mis the slope and c the y-intercept )

given 2x - y = 0 ( add y to both sides )

2x = y or y = 2x + 0 ← in slope-intercept form

with slope m = 2 and y-intercept c = 0


7 0
3 years ago
PLEASE ANSWER ASAP
ss7ja [257]

Answer:

Approximately 0.51

Step-by-step explanation:

3 0
2 years ago
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