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3 years ago

There are three apple orchards. Each orchard has a different number of trees and apples.

Mathematics

1 answer:

Assoli18 [71]3 years ago

4 0

Answer:

A. The #1 Seed

Step-by-step explanation

To find the answer you find the rate of one apple tree to # of apples. you do this by dividing the # of apples from the orchard by the apple trees and whichever has the highest rate of Apples to Trees is the answer which would be The #1 Seed.

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Plz help. Find the measure of each angle indicated.

Doss [256]

to find the angle at point E you would take 180-105. which equals 75.

75+55= 130

180-130=50

Angle D= 50 degrees

Angle C= 55 degrees

Angle E= 75 degrees

6 0

3 years ago

Calibrating a scale:

lana66690 [7]

Answer:

We conclude that the calibration point is set too high.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 1000 grams

Sample mean, $\bar{x}$ = 1001.1 grams

Sample size, n = 50

Alpha, α = 0.05

Population standard deviation, σ = 2.8 grams

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 1000\text{ grams}\\H_A: \mu > 1000\text{ grams}$

We use One-tailed(right) z test to perform this hypothesis.

Formula:

$z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$z_{stat} = \displaystyle\frac{ 1001.1 - 1000}{\frac{2.8}{\sqrt{50}} } = 2.778$

Now, $z_{critical} \text{ at 0.01 level of significance } = 2.326$

Since,

$z_{stat} > z_{critical}$

We reject the null hypothesis and accept the alternate hypothesis. We accept the alternate hypothesis. We conclude that the calibration point is set too high.

6 0

3 years ago

Simplify (12ab)(3t). 15abt 123abt 36abt

Anon25 [30]

(12ab)(3t) = (12 · 3)(abt) = 36abt

8 0

4 years ago

Read 2 more answers

Consider the equation below.

Eduardwww [97]

Answer:

The equation has no solutions .