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algol13
4 years ago
7

Hello, I need help don't answer the first 3

Mathematics
1 answer:
Alecsey [184]4 years ago
6 0

Answer:

5. all relations are a function

6. number 4 is not a function

7. 4 is not a function

8. all are functions

9.c

10. x-2=y

11. 2/3

Step-by-step explanation:

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The lifespans of gorillas in a particular zoo are normally distributed. The average gorilla lives 20.8 years; the
Brrunno [24]

Answer:

The probability of a gorilla living less than 23.9 years is 0.84 (84%)

Step-by-step explanation:

8 0
3 years ago
I need help with this ASAP!
Ahat [919]
The area of a rectangle is it's length times it's height. We are given polynomials for these values, so we can multiply them using the FOIL method to find the area.

FOIL stands for Firsts, Outers, Inners, Lasts. This means we multiply the first term of each polynomial together, the outer terms together, the inner terms together, and the last terms together.

(2x+5)(x-2)

The first terms are 2x and x, the outer terms are 2x and -2, the inner terms are 5 and x, and the last terms are 5 and -2:

2x^2 - 4x +5x - 10

Combine like terms:

2x^2 + x - 10

The third option is the correct answer.




8 0
4 years ago
Is this right? I feel like I’m wrong.
Arisa [49]

Answer:

no I believe you are correct

Hope This Helps! Have A Nice Day!!

4 0
4 years ago
Read 2 more answers
Jake makes 9 loaves of olive bread. he uses 30 grams of olives in each loaf. he started with 1 kilogram of olives. how many gram
dmitriy555 [2]

Jake started with an initial amount of 1 kg of olives or 1000 grams.

He made 9 loaves of olive bread and each bread requires 30 grams of olive, therefore total amount of olives used is:

9 * 30 grams = 270 grams

 

Therefore Jakes is left with:

<span>1000 grams – 270 grams = 730 grams</span>

<span>
</span>

<span>Answer:</span>

<span>730 grams</span>

8 0
3 years ago
Please provide drawing. WILL REPORT SCAM. Will give Brainly for right answer.
Phantasy [73]

Answer:

what

Step-by-step explanation:

8 0
3 years ago
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