2 years ago

Help due asap show workings please

Mathematics

1 answer:

IceJOKER [234]2 years ago

3 0

The answer is 45. 180-90=90. 90 divided by 2 is 45

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A quantity with an initial value of 9100 grows continuously at a rate of 0.85% per hour. What is the value of the quantity after

ycow [4]

Answer:

$10,962,54$

Step-by-step explanation:

we know that

The equation of a exponential growth is equal to

$y=a(1+r)^x$

where

a is the initial value

r is the rate of growth

x is the time in hours

y is the value of the quantity

we have

$a=9,100\\r=0.85\%=0.85/100=0.0085$

substitute

$y=9,100(1+0.0085)^x$

$y=9,100(1..0085)^x$

For x=22 hours

substitute

$y=9,100(1..0085)^{22} =10,962,54$

4 0

2 years ago

What is the volume of Box 3? 4x3 + 2x2 + 4x + 1 x4 + 4x3 + x2 + 4x x4 + 4x3 + 2x2 + 4x x4 + 2x3 + x2 + 4

Andrej [43]

Answer:

Step-by-step explanation:

B. x4 + 4x3 + x2 + 4x

7 0

2 years ago

Write 15 1/4% as a fraction in simplest form

Helga [31]

Rewrite 15 1/4% as 15.25%. To obtain the desired fraction, divide this 15.25% by 100%:

0.1525

This could be reduced to 61/400, which was obtained by first writing 0.1525 as 1525/10000.

3 0

2 years ago

Don't know need help [pls

NeX [460]

Answer:

......................................................

8 0

2 years ago

684 = A 600 + 80 + 40 B 40 + 600 + 8 6 + 80 + 400 D 600 + 80 + 4

borishaifa [10]

Answer:

The answer is d. Hope this helps :D

Please mark brainliest!

4 0

2 years ago

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