A 10 ounce bag of popcorn costs $2.45 at the movies. what is the cost of 4 bags?

The integer 25 can be expressed as an infinite number of equivalent fractions of the form 25a/a, where a is any integer. For example, 25 can be expressed as the fractions 50/2 (a=2), 75/3 (a=3), or 250/10 (a=10).

To find the length of Chrissy's vacation, use the proportion of rainy days to determine the total number of days, resulting in a 5-day vacation.

To find the total number of days in Chrissy's vacation, we can use the fact that it rained on 40% of the days, which is equal to 2 days. From this, we can set up a proportion to solve for the total days. So, if 40% equals 2 days, 100% equals how many days?

Therefore, Chrissy's vacation was 5 days long.

Answer:327.60

Step-by-step explanation:

The number 1 and 3/5 (1.6) is greater than 1.3 when comparing the two.

To compare 1.3 (which is the same as 1 and 3/10) and 1 and 3/5, we first need to express both numbers with the same denominator so they can be easily compared. The number 1 and 3/5 can also be written as 1.6, because 3 divided by 5 equals 0.6. Now we have 1.3 and 1.6 which allows us to see that 1.6 is greater than 1.3.

To make 1 loaf of zucchini bread, Leila needs 2.5 cups of zucchini.

To find out how many cups of zucchini Leila needs to make 1 loaf, we can set up a proportion. Since she uses 5 cups of zucchini to make 2 loaves, we can say that 5 cups is to 2 loaves as x cups is to 1 loaf. We can set up the proportion as:

5 cups / 2 loaves = x cups / 1 loaf

Now we can cross-multiply and solve for x:

5 cups * 1 loaf = 2 loaves * x cups

x = (5 cups * 1 loaf) / 2 loaves

x = 5/2 = 2.5 cups

Therefore, Leila needs 2.5 cups of zucchini to make 1 loaf.

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If the complement of an angle measures 52 degrees, measure of supplement is 128 degrees

Given:

the complement of an angle measures 52 degrees

Sum of complementary angles is equal to 90 degrees

one angle is 52 degrees

other complementary angle is [tex]90-52=38[/tex]

Other complementary angle is 38 degrees

sum of supplementary angle is 180 degrees

one angle is 52 degree

the measure of supplement is [tex]180-52=128[/tex]

Measure of supplement is 128 degrees

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Answer:

Multiplying a number by 10 makes calculations much easier

Step-by-step explanation:

To multiply a number by [tex]10^{n}[/tex], add n zeroes to a number.

For example, 25×1000=25×10³=25000

Consider the following pattern:

[tex]5\times 10=50\\5\times 10^2=500\\5\times 10^3=5000\\5\times 10^4=50000\\5\times 10^5=500000\\5\times 10^6=5000000[/tex]

So, basic rules of multiplying a number by 10 makes calculations much easier.

Foe example consider the following example:

[tex]26\times 20\times 30=26\times (2\times 10)\times (3\times 10)=26\times 6\times 100=15600[/tex]

The normal price of the saddle, x = £275.

To find the normal price of the saddle:

Let the normal price be x.

Since the sale price is £220, which is 80% of the normal price, you can set up the equation: 0.80x = £220.

Solve for x: x = £220 / 0.80 = £275.

Please HELP!!!!!

Since his January statement, Mr. Parker has written two checks for $6,098.11 and $3,876.99 and made a deposit. His January statement shows a balance of $12,897.55 and his checkbook balance shows he currently has $6984.85. How much did Mr. Park deposit?

0 4/25 is 4/25 as a mixed number.

To express the fraction 4/25 as a mixed number, we need to divide the numerator (4) by the denominator (25).

4 ÷ 25 = 0 with a remainder of 4.

The whole number part is 0, and the remainder becomes the numerator of the fraction. The denominator remains the same.

Therefore, 4/25 as a mixed number is 0 4/25.

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Final answer:

The value of the expression −4.2 (0.35−3.5) is found by first solving the operation within the parentheses, resulting in −3.15, and then multiplying this result by −4.2 to get 13.23.

Explanation:

To calculate the value of the expression −4.2 (0.35−3.5), we first evaluate the operation inside the parentheses.

0.35 − 3.5 = −3.15

Now, multiply this result by −4.2:

−4.2 × (−3.15) = 13.23

Therefore, the value of the expression −4.2 (0.35−3.5) is 13.23.

The amount of interest that is earned after two years will be $121.8.

A loan or deposit's interest is computed using the starting principle and the interest payments from the ago decade as compound interest.

We know that the compound interest is given as

A = P(1 + r)ⁿ

Where A is the amount, P is the initial amount, r is the rate of interest, and n is the number of years.

The investment is $2,000 with an interest rate of 3%.

Then the amount of interest that is earned after two years will be given as,

A = 2,000 (1 + 0.03)²

Simplify the expression, then we have

I = $2,000 (1 + 0.03)² - $2,000

I = $2,000 × (1.03)² - $2,000

I = $2,000 × 1.0609 - $2,000

I = $2,121.8 - $2,000

I = $121.8

The amount of interest that is earned after two years will be $121.8.

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Answer:

C

Step-by-step explanation:

f(p) is the average number of days a house stays on the market before being sold for price p in $1,000s

A little more clearer explanation:

Hence, f(250) would be the number of days before its sold for 250,000 (since p is in $1000s)

Answer choice C is the correct one.