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Leokris [45]
3 years ago
7

(a)It takes 29 pounds of seed to completely plant a 4 -acre field. How many acres can be planted per pound of seed?

Mathematics
1 answer:
asambeis [7]3 years ago
5 0
(a) You can plant 7 1/4 acres per pound of seed
(b) Isabel takes 7 minutes to run a mile
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How would I find the value of X??
Ronch [10]
The two angles are corresponding angles, which means they are equal to each other. Make them equal to each other in an equation.

11x - 2 = 130
Add 2 to both sides.

11x = 132
Divide both sides by 11.

x = 12
4 0
3 years ago
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At a discount furniture store, there is a sale price of $550 for a couch
cestrela7 [59]

Answer:

594$ with sales tax

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5 0
3 years ago
In a manufacturing plant that produces new computers, a 0.15 probability exists that a computer will be defective. if five compu
Sindrei [870]

The probability that all of them will be defective is 0.0000759375

<em><u>Explanation</u></em>

The general <u>Binomial Probability</u> formula is....

P= ^nC_{r}*p^r*(1-p)^n^-^r, where p is the probability of success, n is the total number of trials and r is the desired numbers of trials.

Given, the probability that a computer will be defective is 0.15 , so p = 0.15

Five computers are manufactured and we need to find the probability that all of them will be defective. That means, n = 5 and r = 5

Now according to the above formula....

P= ^5C_{5}*(0.15)^5*(1-0.15)^5^-^5 \\ \\ P= 1*(0.15)^5* (0.85)^0\\ \\ P=(0.15)^5 =0.0000759375

So, the probability that all of them will be defective is 0.0000759375

7 0
3 years ago
A scale reports a 15-pound weight as weighing 12.375 pounds.
Kruka [31]
B. Accuracy is if it's right or not. Precision is how many decimal places it goes out to. So it is precise but not accurate.
8 0
3 years ago
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Morgan is walking her dog on an 8-meter-long leash. She is currently 500 meters from her house, so the maximum and minimum dista
Gnom [1K]
Given:
Morgan = 500 meters from her house
Length of leash = 8 meters

minimum distance of the dog from the house 500 - 8 = 492 meters.
maximum distance of the dog from the house 500 + 8 = 508 meters.
7 0
3 years ago
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