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3 years ago

12

you sell lemonade for .25 cents per glass. you invested $2 in the ingredients. write a formula that gives the profit as a functi

on of the number of glasses u sell

1 answer:

jeyben [28]3 years ago

4 0

Would it be 50 dollars

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Log In a survey of a town, 63% of residents own a car, 20% of residents own a truck, and 4% of residents own both a car and a tr

yan [13]

Answer:

6%

Step-by-step explanation:

Let T= truck

C= Car

We are looking for the probability that someone owns a truck given that they own a car

or

P(T|C)

The conditional probability formula is as follows:

P(T|C)=(T∩C)/C

plugging in numbers..

.04/.63=6.3492% which rounds to 6%

4 0

3 years ago

Solve for x. 9≤17−4x Enter your answer, as an inequality, in the box.

Stella [2.4K]

9 ≤ 17 - 4x

9 - 17 ≤ 17 - 17 - 4x

-8/-4 ≤ - 4x/-4

x≤ 2

hope this helps

4 0

3 years ago

Read 2 more answers

Running at a constant rate, austin run 18 miles in a time of 180 minutes. How many minutes does it take austin to run 6 miles

tia_tia [17]

Answer:

60 minutes

Step-by-step explanation:

to find this, we will first determine how long it takes austin to run one mile.

18 miles / 180 minutes

1 mile / 10 minutes

it takes austin to run 10 minutes to run 1 mile

now, we will multiply the number of minutes it takes by 6 to find how long it takes austin to run 6 miles.

1 mile / 10 minutes

6 miles / 60 minutes

it takes austin 60 minutes to run 6 miles

8 0

2 years ago

Help with the linear equations

IgorC [24]

Answer:

$y \: intercept = - 1 \frac{1}{2}$

Step-by-step explanation:

The y intercept form for the equation of a line is

$y = mx + c$

You should note that <em>c</em> represents the y-intercept of the line (where the line touches the y-axis)

$y = mx + c \\ \\ we \:were\: given \:the \:equation \:y = x - \frac{3}{2} \\ \\ therefore \: the\: value \:of \:c \:is\: - \frac{3}{2} \:or -1 \frac {1}{2}$

7 0

2 years ago

Mr. Lopez asked kids from after school what there favorite dessert is. 15% voted for cinnamon twirls and 85% voted for jumbo coo

mafiozo [28]

85/15 is 5 2/3

so, to find 85% with 15%, you would multiply 12 (also 15%) by 5 2/3.

12*5 2/3=68.

you could also find it using the 1% method:

1% of 15 is .15.
.15*85=68.

Hope this helps!

5 0

3 years ago