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valkas [14]
3 years ago
7

Please help me answer this!

Mathematics
2 answers:
blagie [28]3 years ago
6 0

Answer:

-3c^{3}+2c^{2}

Step-by-step explanation:

Hard to explain, sorry.

STatiana [176]3 years ago
5 0
Sorry I don’t know ): hopefully someone answeres
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ANSWER FAST AND I WILL PUT BRAINLIEST... Minnie graphs the temperature over a 24-hour period. Which type of graph should she use
sergij07 [2.7K]

As the temperature may remain constant over some period of time or may change at every moment So a continuous graph will be the best way to show the temperature over 24 hour period.

So the answer should be

A continuous graph

3 0
3 years ago
Read 2 more answers
A prism has a surface area of 50 mm2. 
ZanzabumX [31]
Its B i did the assement hope it helps

4 0
3 years ago
6. Evaluate x³ = -8 *
katrin2010 [14]
-2
-2 x -2 x -2 = -8
3 0
2 years ago
How much of a radioactive substance must be presented to decay to 40 grams in 9 years if the half-life of the substance is 4.6 y
leonid [27]

Answer:

155.25 grams

Step-by-step explanation:

40 = X(½^(9/4.6))

X = 40 ÷ (½^(9/4.6))

X = 155.25 grams

6 0
4 years ago
11) Find:<br> (i) 36% of 400<br> (ii) 16% of 32
maxonik [38]

Hey there!

Question #1.

36% of 400

= 36% * 400

= 36/100 * 400/1

= 36 ÷ 2 / 100 ÷ 2 * 400/1

= 18/50 * 400/1

= 18 ÷ 2 / 50 ÷ 2 * 400/1

= 9 / 25 * 400/1

= 9(400) / 25(1)

= 3,600 / 25

= 3,600 ÷ 25

= 144


Therefore, the answer should be: 144

Question #2.
16% of 32

= 16% * 32

= 16/100 * 32/1

= 16 ÷ 2 / 100 ÷ 2 * 32/1

= 8 / 50 * 32/1

= 8 ÷ 2 / 50 ÷ 2 * 32/1

= 4 / 25 * 32/1

= 4(32) / 25(1)

= 128 / 25

≈ 5.12

≈ 5 3/25


Therefore, the answer should be:

• 128/25

• 5.12
• 5 3/25


(Either of those should work because they are equivalent or equal to each other!)



Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

6 0
2 years ago
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