Janelle can get a 24-pack of bottled water for $6.80. How much would Janelle have to pay for a 12-pack of bottled water if the ratios are proportional?

Answers

Answer 1

Answer: She would have to pay $3.40 I think. A 12-pack is half the size of a 24-pack so I did half the price.

Answer 2

Answer:

Answer: $3.40. I think this is the answer

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The figure shows a smaller square within a larger square. A point is chosen at random inside the larger square. What is the probability that this point is in the shaded area? Write the answer as a decimal.

Answers

Given:

Side length of larger square = 10 in

Side length of smaller square = 5 in

To find:

The probability that this point is in the shaded area.

Solution:

Area of square formula = side²

Area of larger square = 10²

= 100 in²

Area of smaller square = 5²

= 25 in²

Shaded area = Area of larger square - Area of smaller square

= 100 in² - 25 in²

Shaded area = 75 in²

$$\text{P(point in shaded area)}=\frac{\text{Shaded area}}{\text{Total area}}$

$$=(75)/(100)$

= 0.75

The probability of point in shaded area is 0.75.

Answer:

0.75

Step-by-step explanation:

51) Rewrite the formula for the circumference of a circle C=2 /pi "r" in terms of its diameter "d". Please show your working :)

Answers

The circumference of a circle=2 $\pi$ r
We know that diameter is double the radius, and therefore can be written as d=2r
Circumference of a circle in terms of diameter is C= $\pi$ d
The 2r cancels out

Bert's cab company charges $1.00 plus an additional $3.00 per mile for a ride.Madeline,s cabs company charges $3.00 plus an additional $2.00 per mile fora ride. Write a system of linear equations that shows the cost in dollars,y, for a cab ride of x miles for each cab driver.

Answers

So our y value is the end cost, while our x value is the number of miles driven. Let's also add two variables, r and c. r stands for the rate, or the cost per mile, and c stands for the defined cost. So our function is y = rx + c. Remember that whenever we have a function, the y is replaced with f(x). No worries, they mean the same thing.So let's add the values into each variable for both companies. Bert's company would have a function of f(x) = $3x + $1, and Madeline's company would have f(x) = $2x + $3. So let's say you drove 5 miles in a cab from both companies. x would become 5, so put that into both functions. 3 times 5 plus 1 would end up being $16, so Bert's company costs $16 for a 5 mile drive. 2 times 5 plus 3 would end up being $13, so Madeline's company costs $13 for a 5 mile drive.

Rajan bought a suit for rs 2995. he paid 7% sales tax on it. what did he pay in total

Answers

the text price gonna be : 7/100% = ?/2995 ⇒ 2995 * 7 / 100 = 209 .65 so the total price is : 2995 + 209.65 = 3204.65 :)))
i hope this be helpful
have a nice day

when rolling a single number cube,what are the odds,in simplest form , in favor of rolling a 4 or a 5

Answers

there are six sides to a cube 1 2 3 4 5 6
the chances of getting less than or more than 3 are halved so for every 2 rolls there is 1 chance are you going to hit less than 3
so the answer is 2:1

Answer: she/he is right

the answer is 2:1

Step-by-step explanation:

an outdoor swimming pool cost $8 per day to visit during the summer there is also a $25 yearly registration fee is the total cost proportional to the total number of days visited

Answers

No. a proportional relationship has to cross the origin and with the added $25 registration fee the answer would not cross the origin. you can also tell by the linear equation it it was proportional the equation would either be y=mx+0 or just y+mx when m is y divided by x but your equation is y= 8x+25

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