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3 years ago

15

Kelly walks 0.7 mile to school. write an inequality using <, >, = to compare the distances they walk to school. I need hel

p. Can someone please help me?

1 answer:

Igoryamba3 years ago

8 0

One inequality is 0.8>0.7>0.6. I hope it

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The end of a hose was resting on the ground, pointing up an angle. Sal measured the path of the water coming out of the hose and

Travka [436]

Answer:

3.2 feet

Step-by-step explanation:

The equation $f(x)=-0.3x^{2}+2x$ shows the height of water [ $f(x)$ ] and horizontal distance [ $x$ ].

<em>Given the </em><em>horizontal distance is 4 feet</em><em>, they want to know the height.</em>

<em>Simply put 4 in $x$ of the equation and solve for $f(x)$ . So,</em>

<em> $f(x)=-0.3(4)^{2}+2(4)\\f(x)=3.2$ </em>

So, the height of the water was 3.2 feet above the ground.

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2 years ago

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Keiko is putting money into a checking account. Let y represent the total amount of money in the account (in dollars). Let x rep

Kamila [148]

the starting amount would be the 550, because it doesn't have a variable assigned to it.

change per week is 20 since it is being multiplied by the number of weeks

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3 years ago

Karen deposited $25 in the bank on Monday, $50 on Wednesday and $15 on Friday. On Saturday, she took out $40. Karen's original b

natulia [17]

In order to solve this problem, use sign conventions. Since deposit indicates cash inflow, that would take the positive sign. On the other hand, withdrawals take negative sign. We add these integers to the original balance. he solution is as follows:

$100 + $25 + $50 + $15 + (⁻$40) =<em> $150</em>

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3 years ago

Average Inventory The Yasuko Okada Fragrance Company (YOFC) receives a shipment of 400 cases of specialty perfume early Monday m

Ksenya-84 [330]

Answer:

Step-by-step explanation:

At the end of any given business day, CFFC has 400-80t cases of perfume on hand, where t = 1 represents Monday, t = 2 represents Tuesday and so on. The inventory becomes nil on Friday evening. So,

The values of a and b are

a = 0

b = 5

Using the formular for average value, we have the average value as

$\frac{1}{5-0}\int\limits^5_0 {(400-80t)}dt\\\\=\frac{1}{5}(400t-\frac{80t^2}{2})\limits^5_0\\\\=\frac{1}{5}(400t-40t^2)\limits^5_0\\\\=\frac{1}{5}(2000-1000)\\\\=200$

Average inventory is 200 cases

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3 years ago

Where did the Industrial Revolution begin?

garri49 [273]

Answer:

england

Step-by-step explanation:

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2 years ago

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