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Mila [183]
2 years ago
13

Here are the marks 18 students got in a Maths test.

Mathematics
1 answer:
deff fn [24]2 years ago
4 0

Answer:

i dont know for the probalitity

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What is (p^2-6p-5)(3p^2-7p-4) in standard form
xxMikexx [17]
3p^4-25p^3+23p^2+59p+20
4 0
3 years ago
Shawna plans to join the landscape arboretum and attend its gardening classes. The cost of a membership is $40 per year, plus a
myrzilka [38]

Answer:

可能就是...那里的人希望如果您需要更多帮助,现在可以帮助我

Kěnéng jiùshì... Nàlǐ de rén xīwàng rúguǒ nín xūyào gèng duō bāngzhù, xiànzài kěyǐ bāngzhù wǒ

Step-by-step explanation:

4 0
3 years ago
What is i^84? a) -i b) i c) -1 d) 1
mariarad [96]

Answer:

D) 1

Step-by-step explanation:

When you start raising i to certain powers, you begin to notice a pattern.

i^1=i \\\\i^2=-1 \\\\i^3=-i \\\\i^4=1 \\\\i^5=i \\\\ i^6=-1 \\\\ i^7=-i \\\\i^8= 1

This cycle repeats forever. Since 84 is a multiple of 4, i^84 must be 1. Hope this helps!

7 0
3 years ago
You and a friend or 2 pizzas from pizza hut. you ate 7/8 of one pizza and 3/4 of the other pizza. find the product of the amount
kotegsom [21]
13/8 or 1 5/8
3/4 becomes 7/8 when add it is 13/8
6 0
3 years ago
Please help me im about to fail!!!! Express your answer in scientific notation.
Illusion [34]

Answer:

3.74 x 10^5

Step-by-step explanation:

First expand the term in scientific notation into normal notation.

3.3 x 10^5   -   Here the ^5 tells us to move the decimal five places to the right, so we go from

3.30000 to

330000.00

So 3.3 x 10^5 = 330,000

Now add that to 44,000 and you get 374,000.

Return this number to scientific notation.  Move the decimal back to its spot before the 3.  We go from

374,000.00 to

3.74000

Once again the decimal has moved five places, so that is the number in the exponent of the our scientific notation, and therefore our answer is

3.74 x 10^5

3 0
3 years ago
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