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valina [46]
3 years ago
14

Plz help

Mathematics
1 answer:
ella [17]3 years ago
4 0

Answer:

30

Step-by-step explanation:

If the probability of choosing a strike is 3/10, that means that from the total items available 3 out of 10 are strikes, now, if there are 9 strikes total, this is the equation representing such result:

(3/10)(totalChips) = 9

if we solve for totalChips we have:

3(totalChips) = 9*10 = 90

totalChips = 90/3 = 30

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3(9-4) Divided by five
wel

The answer you are looking for is 3.

To find this, you must first distribute the 3 into the parenthesis. 3 x 9 = 27 and 3 x 4 = 12.

Next, you subtract 12 from 27. 27 - 12 = 15.

Finally, divide 15 by 5 to get your final answer as 3.

I hope this helps!

3 0
3 years ago
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Brainliest for first answer that is correct! Please help ASAP question on photo attached
USPshnik [31]

Answer:

EH


Step-by-step explanation:

Since this is a parallelogram the side of the bottom quadrilateral must be parallel so EH must be parallel to FG

5 0
3 years ago
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A farmer believes that the yields of his tomato plants have a normal distribution with an average yield of 11 lbs and a standard
AnnyKZ [126]
Given:
mean, μ = 11 lb
Std. deviation, σ = 2.1

Let x =  the weight that separates the top 5% of the crop.
The z-score is
z = (x - μ)/σ 
   = (x - 11)/2.1

From standard z-table for normal distribution,
P(z=1.645) = 0.95
 
Therefore
(x - 11)/2.1 = 1.645
x - 11 = 1.645/2.1 = 0.7833
x = 11.783

Answer:  11.8 lb (nearest tenth)
5 0
3 years ago
A mason needs 22 bricks to make a stoop. So far he carried 15 into the site. How many more bricks must he carry
Bond [772]
22-15=7. Is that right?
8 0
4 years ago
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The sum of two numbers is 62 . the larger number is 22 more than the smaller number. what are the numbers?
olganol [36]
Let the smaller number be x. 

larger number: 22+x 

x+(x+22)=62 
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2x=62-22
2x=40 
x=40/2 
x=20 

The smaller number is 20 and the bigger number is 22+20= 42

Hope I helped :)
3 0
3 years ago
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