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3 years ago

6

JRJSOWNDNFNEOSLDNFBWKWLND

2 answers:

abruzzese [7]3 years ago

8 0

Answer:

Step-by-step explanation:

the 1 one is the right one

Gnesinka [82]3 years ago

5 0

Answer:

A. The afternoon temperature was 5 degrees above the night temperature

Step-by-step explanation:

have a nice day

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A cylinder has a height of 4 meters and a diameter that is 3 times the measure of the

Andrei [34K]

Answer:

452.16 m³

Step-by-step explanation:

d = 3h = 3×4m = 12 m

r = d/2 = 12m/2 = 6 m

V = Ab×h = π·r²·h

= 3.14×36m²×4m

= 452.16 m³

3 0

2 years ago

A school has 600 pupils. 1/5 are in the upper school, 1⁄4 in the middle school and

crimeas [40]

Step-by-step explanation:

the number of pupils are in the lower school

= (1- 1/5 - ¼) × 600

= (20/20 - 4/20 - 5/20)×600

= (11/20) ×600

= 330 pupils

4 0

2 years ago

A number, y, is equal to the difference of a larger number and 3. The same number is one-third of the sum of the larger number a

rosijanka [135]

Answer:

Step-by-step explanation:

It's 21 lol

4 0

2 years ago

1000 was invested at 5.5% interest, compounded annually. After sometime the amount had grown to 1550. How long was the money inv

scZoUnD [109]

compound interest equation for annually compounded

$A=P(1+r)^t$

A=final amount

P=principal

r=rate in decimal

t=time in years

given that

A=1550

P=1000

r=5.5%=0.055

find t

$1550=1000(1+0.055)^t$

divide both sides by 1000

$1.55=1.055^t$

take ln of both sides

$ln(1.55)=ln(1.055^t)$

use ln rule $ln(a^b)=b(ln(a))$

$ln(1.55)=t(ln(1.055))$

divide both sides by ln(1.055)

$\frac{ln(1.55)}{ln(1.055)}=t$

using a calculator, we get that t=8.18544 yrs

so about 8.2yrs

4 0

2 years ago

What graph shows a function that has a y-intercept of -2 and is decreasing for values of the domain less than -1.

lesya692 [45]

Answer:36

Step-by-step explanation:

36 to the third power

5 0

2 years ago