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3 years ago

Please help me asap! also please prove how you got your answer

Mathematics

2 answers:

jeka57 [31]3 years ago

6 0

The question is cut off in the image :( please comment back with what it says after “at this rate”

navik [9.2K]3 years ago

4 0

Answer: 520
50% of 650 is 325
Take 325 and divide it by 5 because of the 5 days she has read it.
You should get 65 books a day.
Now multiply 65 by 8.
520 pages by the eight day.

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Please help on number 7

creativ13 [48]

Answer:

If you told me how to put this into math w ay as a equation, I would be glad to solve it for you... I will edit this once I find the right answer! Sorry I couldn't find it right away :(

Step-by-step explanation:

Edit= I think is would be around 149.328 grams because 56 is 62.22 percent of 90 and 62.22 percent of 240 is 149.328. If this is incorrect I apologize in advance!

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3 years ago

Read 2 more answers

Find the remainder when f(x) = 2x3 − 5x2 + 8x + 4 is divided by 2x − 1, and use it to determine if 2x − 1 is a factor.

inysia [295]

Answer:

7; not a factor

Step-by-step explanation:

2x³ - x² - 4x² + 2x + 6x - 3 + 7

x²(2x-1) - 2x(2x-1) + 3(2x-1) + 7

7 is the remainder.

Hence, not a factor

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3 years ago

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anygoal [31]

ANSWER

have it right it is -4

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3 years ago

A car covers a distance of 200 m. If its velocity is 20 m/s, calculate the<br>time taken.

DerKrebs [107]

Answer:

10 seconds

Step-by-step explanation:

Distance = 200 m

Velocity = 20m/s

Time =?

$time = \frac{distance}{velocity} \\ time = \frac{200m}{20m/s} \\ time = 10 \: seconds$

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3 years ago

Anyone help me with Algebra question plss ?!

Alex_Xolod [135]

Answer:

Step-by-step explanation:

Find attached:

For algebraic division use KCF method.

K - Keep the first fraction

C- Change division to multiplicatin

F -Flip the second fraction.

3) Indenty used: (a -b)² =a² -2ab + b²

Where a = m and b =2

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Where a = w and b = 1

5) Identity used: a² - b² = (a +b)*(a -b)

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3 years ago