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2 years ago

8

On Monday, Noah finds 19 big grasshoppers and 9 small ones in his garden. What is the experimental probability of finding a smal

l grasshopper in his garden on Tuesday?
P(small grasshopper) =

2 answers:

tia_tia [17]2 years ago

7 0

Answer:

9 /(19+9) = 9/28

Step-by-step explanation:

i hope this helps. :)

bixtya [17]2 years ago

4 0

My answer that I got for you question 9/28

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Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 row of the same length, he has 3 chairs left ove

EleoNora [17]

<span>Let the number of chairs in a row be x, then the total number of chairs is 9x + 3 = 7x + 19. i.e. 9x + 3 = 7x + 19; 9x - 7x = 19 - 3; 2x = 16 x = 16/2 = 8. Thus there are 8 chairs in each row. Therefore, the total number of chairs is given by 9(8) + 3 = 72 + 3 = 75.I hope that my answer is helpful! Let me know if you need something more :)</span>

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3 years ago

"Which expression is NOT equivalent to the sum of 36 + 54?

german

Answer:

B equals 60 and 36+54 = 90

3 0

2 years ago

Read 2 more answers

The given equation has no solution when C is equal to what number?<br><br> 2x+C(8+x)=16

3241004551 [841]

Answer:

$-2$

Step-by-step explanation:

When $C=-2$ , the variable $x$ will be removed from the equation ( $2x-2x=0$ ). Therefore, we are left with $-16\neq 16$ . Thus, when $C=-2$ , the given equation has no solutions.

7 0

2 years ago

Find MN<br><br> LM = 3y + 4<br> MN = 7y + 9<br> LN = 143

ahrayia [7]

Answer:

B. 100

Step-by-step explanation:

$3y+4+7y+9=143$

$10x+13=143$ 143-13=130

10x=130 divide both sides by 10 130/10= 13 x=13

MN=7(13)=91+9=100

LN=3(13)=39+4=43

100+43

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2 years ago

Here is a representation showing the amount of red and blue paint that make 2 batches of purple paint. How many batches are made

ankoles [38]

Answer:

Step-by-step explanation:

7

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2 years ago