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3 years ago

5

Mrs. lemke has 10 2/3 ounces of fertilizer for plants. she plans to use 3/4 ounce fertilizer on each plant. after she puts ferti

lizer on as many plants that she can how much fertilizer is left over

1 answer:

Mila [183]3 years ago

6 0

Mr. lemke will have about 1/4 ounces of fertilizer left over

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Solve for w: k = 3pw<br> please help i have no clue

navik [9.2K]

Answer:

$w = \dfrac{k}{3p}$

Step-by-step explanation:

k = 3pw

Step 1: switch sides.

3pw = k

Step 2: Since you want w alone, and w is being multiplied by 3p, divide both sides by 3p.

$w = \dfrac{k}{3p}$

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3 years ago

A car has a windshield wiper on the driver's side that has total arm length of 10 inches. It rotates

son4ous [18]

Answer:

75.44 Square Inches

Step-by-step explanation:

The diagram of the problem is produced and attached.

To determine the area of the cleaned sector:

Let the radius of the larger sector be R

Let the radius of the smaller sector be r

Area of the larger sector $=\frac{\theta}{360}X\pi R^2$

Area of the smaller sector $=\frac{\theta}{360}X\pi r^2$

Area of shaded part =Area of the larger sector-Area of the smaller sector

$=\frac{\theta}{360}X\pi R^2-\frac{\theta}{360}X\pi r^2\\=\frac{\theta \pi}{360}X (R^2- r^2)$

From the diagram, R=10 Inch, r=10-7=3 Inch, $\theta=95^\circ$

Therefore, Area of the sector cleaned

$=\frac{95 \pi}{360}X (10^2- 3^2)\\=75.44$ Square Inches$

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3 years ago

A tree 20 feet tall has a shadow of 15 feet. How tall is Biff if his<br> shadow is 36 inches tall?

sweet-ann [11.9K]

I Think the answer is 31 because 20-5 is 15 so 36-5 is 31

3 0

3 years ago

José vende dos bicicletas, cada una a 198 soles. Si en una ganó el 10% y en la otra perdió el 10%. ¿Cuanto ganó o perdió pir la

Arte-miy333 [17]

Answer:

I win 10% = 217.8

I lost 10% = 178.2

217.8 + 178.2 = 396

198 + 198 = 396

396 = 396

I neither gain nor lose anything: V

Step-by-step explanation:

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2 years ago

What is the ratio equivalent to 3/10

Dafna1 [17]

Here, 6/20 9/30 etc

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3 years ago