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2 years ago

10

6. Your average grade after 5 tests in Biology is a 65. However, after the most recent test your average increased to a 70. What

grade did you get on the test in order to increase your average?

1 answer:

weeeeeb [17]2 years ago

4 0

Answer:

i think you grade would go to 69%

Step-by-step explanation:

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How do you solve 192 divided by 3/4

Basile [38]

Answer:

256

Step-by-step explanation:

so the basic problem is 192 divided by 3/4, so you flip the second fraction around. So the problem is now 192*4/3.

SIMPLIFY

192/3 is 64, and then you times 64 to 4, which equals 256

Hope it helped!

6 0

3 years ago

A wooden rod of 5 m 75 cm was cut into 5 equal pieces. What is the length of each piece.

hram777 [196]

We have: 5m 75cm = 5.75 m

So the length of each piece is : $l = \frac{5.75}{5} =1.15$

ok done. Thank to me :>

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2 years ago

Find the value of 216m³ - 8n³ if 6m - 2n=0 and mn=12

mestny [16]

Answer:

0

Step-by-step explanation:

Given that,

6m - 2n=0

=>6m=2n

=>n=3m [divide both side by 2]

& mn=12

Now,

216c - 8n³

= 216m³- 8(3m)³

=216m³- 8 .27m³

=216m³- 216m³

=0

6 0

2 years ago

PLEASE HELP I need the answer for this ASAP pleaseeeee

True [87]

Answer:

13

Step-by-step explanation:

$f(x) = 5 \sqrt{x} + 8 \\ f(1) = 5 \sqrt{1} + 8 \\13$

Hope this helps..

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3 years ago

Solve and graph x - 2 > -5 and x - 2 < 4 on a number line

Vikentia [17]

Answer:

dont take my word for it but

Step-by-step explanation:

x<-7

5 0

2 years ago