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3 years ago

Could someone pleaseeeeee help on this giving brainest!!!!

Mathematics

1 answer:

RSB [31]3 years ago

5 0

Dont click or go on that link

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Jason needs 3 1/2 feet of rope. How long will it be in inches

Ray Of Light [21]

Answer:

42 in

Step-by-step explanation:

6 0

3 years ago

Mark is playing baseball after school. He wants to find the total distance he will need to ride his bike from school to the park

Ymorist [56]

Use the distance formula (derived from Pythagorean Theorem:
$d = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } \\ = \sqrt{ {(10 - 8)}^{2} + {(11 - 7)}^{2} } \\ = \sqrt{ {(2)}^{2} + {(4)}^{2} } = \sqrt{4 + 16} \\ d = \sqrt{20}$
$d = \sqrt{20} = \sqrt{4} \times \sqrt{5} = 2 \sqrt{5}$

4 0

3 years ago

Read 2 more answers

With food prices becoming a great issue in the world; wheat yields are even more important. Some of the highest yielding dry lan

Rzqust [24]

Answer:

Option E) 61.6

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 100 bushels per acre

Standard Deviation, σ = 30 bushels per acre

We assume that the distribution of yield is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(X>x) = 0.90

We have to find the value of x such that the probability is 0.90

P(X > x)

$P( X > x) = P( z > \displaystyle\frac{x - 100}{30})=0.90$

$= 1 -P( z \leq \displaystyle\frac{x - 100}{30})=0.90$

$=P( z \leq \displaystyle\frac{x - 100}{30})=0.10$

Calculation the value from standard normal table, we have,

$P(z$

$\displaystyle\frac{x - 100}{30} = -1.282\\x = 61.55 \approx 61.6$

Hence, the yield of 61.6 bushels per acre or more would save the seed.

7 0

3 years ago

If one measurement of a golden rectangle is 5.9 inches, what is the other measurement? A 7.518 C 9.546 B 4.282 D 1.618

Sloan [31]

The golden ratio is (1+√5)/2

If 5.9 is the smaller side, 9.546 is the larger side...

If 5.9 is the larger side, 1.618 is the smaller side...

I am unsure of how we are supposed to assume that 5.9 is supposed to be the larger or smaller side....

7 0

3 years ago

Read 2 more answers

Daniels print shop purchased a new printer for $35,000. Each year it depreciates at rate of 5%. How much will the printer be wor

Savatey [412]

Ab^x
a: initial value
b: value remaining after depreciation per year (in percentage)
x: number of years that have passed

35000(0.95)^8= 23219.7151

Round to the nearest hundredth value:
About $23219.72

Let me know if you have any questions :)

7 0

4 years ago