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3 years ago

9

A pitcher contains 83.28 cups of iced tea. You drink 2.5 cups of the tea each morning and 0.75 cup of the tea each evening. When

will you ran out of iced tea?

1 answer:

serious [3.7K]3 years ago

8 0

25 days of the iced tea

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The quantity of soda consumed per week at a soda fountain is 34 liters, with a standard deviation of 5.8 liters. If any 80 weeks

Mama L [17]

5.8/ sqrt 80=0.648 I think you are asking for the standard margin
Hope this works

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3 years ago

Read 2 more answers

J/2--12=15 <br> j/2 is a fraction

Natasha_Volkova [10]

Answer:

j = 54

Step-by-step explanation:

j/2 - 12 = 15

j/2 = 15 +12

j/2 *2 = 27 * 2

j = 54

If you're kind enough, please mark this as the brainlist answer!

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3 years ago

Identify the percent of change as an increase or a decrease. 24 songs to 78 songs Increase Decrease Question 2 Find the percent

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3 years ago

The region bounded by y=x^2+1, y=x, x=-1, x=2 with square cross sections perpendicular to the x-axis.

VLD [36.1K]

Answer:

The bounded area is 5 + 5/6 square units. (or 35/6 square units)

Step-by-step explanation:

Suppose we want to find the area bounded by two functions f(x) and g(x) in a given interval (x1, x2)

Such that f(x) > g(x) in the given interval.

This area then can be calculated as the integral between x1 and x2 for f(x) - g(x).

We want to find the area bounded by:

f(x) = y = x^2 + 1

g(x) = y = x

x = -1

x = 2

To find this area, we need to f(x) - g(x) between x = -1 and x = 2

This is:

$\int\limits^2_{-1} {(f(x) - g(x))} \, dx$

$\int\limits^2_{-1} {(x^2 + 1 - x)} \, dx$

We know that:

$\int\limits^{}_{} {x} \, dx = \frac{x^2}{2}$

$\int\limits^{}_{} {1} \, dx = x$

$\int\limits^{}_{} {x^2} \, dx = \frac{x^3}{3}$

Then our integral is:

$\int\limits^2_{-1} {(x^2 + 1 - x)} \, dx = (\frac{2^3}{2} + 2 - \frac{2^2}{2}) - (\frac{(-1)^3}{3} + (-1) - \frac{(-1)^2}{2} )$

The right side is equal to:

$(4 + 2 - 2) - ( -1/3 - 1 - 1/2) = 4 + 1/3 + 1 + 1/2 = 5 + 2/6 + 3/6 = 5 + 5/6$

The bounded area is 5 + 5/6 square units.

3 0

3 years ago

What would the equation be for d=0.68t + 1.5

frozen [14]

Answer:

Step-by-step explanation:

a)

d=0.68t + 1.5 if t time is 3 hrs

d=0.68(3) + 1.5

= 2.04 + 1.5

d= 3.54 ft

b)

d=0.68t + 1.5 if d depth is 4 ft solve for t

d - 1.5 = 0.68t

(d - 1.5) / 0.68 = t

(4 - 1.5) / 0.68 = t

t = 2.5/0.68

t = 3.68 ft

c) I needed to bury my moth..... cat.

7 0

3 years ago