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Tomtit [17]
3 years ago
8

Mrs. Johnson informed her students that their exam will have at most 25 questions

Mathematics
1 answer:
ANTONII [103]3 years ago
5 0

Answer:

HH and animals and I will be there at one point I was just wondering if you have any questions please feel free to contact me at any time and I will

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Eddi Din [679]
Your answer is going to be letter D.)?
6 0
3 years ago
Help? *****20 Points?*****
boyakko [2]
For both of these questions you want to raise every part to the 4th or 2nd power. Just remeber that a power raised to a power is just multiplied.

3.)
3^4 = 3×3×3×3 = 9×9 = 81
x^4 = 1×4 = 4 so x^4
2^4 = 2×2×2×2 = 4×4 = 16
so
\frac{81 {x}^{4}}{16}
4.)
2^2 = 2×2 = 4
5^2 = 5×5 = 25
(n^9)^2 = 2×9 = 18 so n^18
so
\frac{4}{25 {n}^{18} }
Hope this helps!


3 0
3 years ago
Read 2 more answers
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sp2606 [1]

Answer:

carbon

Step-by-step explanation:

it is obvious you can tell

7 0
3 years ago
Arithmetic mean of marks (out of 25) scored by 10 students was 15. One of the student, named Karishma enquired the other 9 stude
erastova [34]

Answer:

Krishna's marks x marks

so...

xˉ=15

xˉ=15n=10

xˉ=15n=10∑x=x+x−8+x−6+x−3+x−1+x+x+2+x+3+x+4+x+6=10x−3

15=10x-3/10

150+3=10x

x=150/10=15.3 marks

<em><u>Krishna scored 15.3 marks.</u></em>

<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>sis</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
2 years ago
What is the equation that describes this rule - 0,-1,-2,-3,-4...
coldgirl [10]

Answer: x=y-1

Step-by-step explanation:

4 0
3 years ago
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