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marta [7]
2 years ago
5

HELP HAVING A BAD DAY

Mathematics
2 answers:
Brut [27]2 years ago
7 0

Answer:

40% of 250= 100ml

to get 40%, 100 -60

the answer is 100ml

SSSSS [86.1K]2 years ago
6 0

Answer:

I think he might need 100ml.

Step-by-step explanation:

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What number is 25% of 4/7 <br><br> WITH WORK<br><br> ASAP
valina [46]
The answer is 1/7 and can be explained mathematically in the picture

3 0
3 years ago
Read 2 more answers
Someone please help me will give BRAILIEST!!!!
andre [41]
Answer: Choice A) $4500.33

---------------------------------------------------------------------

Explanation:

The formula you'll use is
F = P*(1+r)^t

where
F = final amount
P = initial amount
r = growth rate (in decimal form)
t = time in years

In this case,
F = unknown (this is what we're trying to figure out)
P = 3046 
r = 0.05 (since 5% = 5/100 = 0.05)
t = 8

Plug those three known values into the formula and evaluate

F = P*(1+r)^t
F = 3046*(1+0.05)^8
F = 3046*(1.05)^8
F = 3046*1.4774554
F = 4500.3291484
F = 4500.33 ... round to the nearest penny
4 0
3 years ago
Which is equivalent to 56c^16/162c^3 squared after it has been simplified completely?
Oxana [17]

Answer:

B

Step-by-step explanation:

Just took the test plz mark brainliest

4 0
3 years ago
The height in feet, h, of a model rocket t seconds after launch is given by the equation h(t) = 3+70t - 16t^2. The average rate
andriy [413]

Answer:

The average rate of change

\frac{dh}{d t} = 70 (1) - 16(2t)

At   t = 1

\frac{dh}{d t} = 70 (1) - 16(2t) = 38

at t=3



Step-by-step explanation:

<u><em>Step(I)</em></u>:-

The given function  h(t) = 3+70t - 16t²

                          \frac{dh}{d t} = 70 (1) - 16(2t)

The       \frac{dh}{d t} = 70 (1) - 16(2t) =0

           70 - 32 t = 0

     ⇒   70 = 32 t

   ⇒     t = \frac{70}{32} = \frac{35}{16}

<em>Step(ii</em>):-

The average rate of change in h(t) between t = 1 second and t = 3 second

\frac{dh}{d t} = 70 (1) - 16(2t)

At   t = 1

\frac{dh}{d t} = 70 (1) - 16(2t) = 38

At t = 3



8 0
2 years ago
Can anyone please help me ?!!
Dmitry [639]

Answer:

Alright well just move all terms that don't contain x to the right side and solve

Exact form: 5/3

Decimal form: 1.6 Hope this helps :)

Step-by-step explanation:


3 0
3 years ago
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