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4 years ago

Which expression is equivalent to 5 . 4 × 0 . 18 5.4×0.18?

2 answers:

3 0

he correct answer to the above question is, without any doubt, answer D. The two terms only differ in where the powers of ten are multiplied in the term. The actual values (5.4 and 18) that determine the overall digits of the result (972) do not change.

lord [1]4 years ago

3 0

Answer:

Answer is A. Just took the test.

Step-by-step explanation:

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Brandon makes lemon water by adding of a cup of sliced lemon to 2 cups of water. At this rate, how many cups of sliced lemon wou

tatuchka [14]

1 lemon to 2 waters will be proportional to what he Brandon needs so:

1 lemon / 2 water = x lemon / 12 water

Multiply by 12
And you get (1/2)*12 which is 6=x lemons

He needs 6 cups of lemons

5 0

4 years ago

Kiara has a ribbon that measures 1/4 of an inch and Jillian has a ribbon that measures 2/3 of an inch. Jillian says their ribbon

fenix001 [56]

Answer:

Jillian is Incorrect as fraction can never be balanced based on numerator or denominator.

Step-by-step explanation:

Given:

Measure of ribbon Kiara has = $\frac{1}{4} \ inch$

Measure of ribbon Jillian has = $\frac{2}{3} \ inch$

Now given:

Jillian says their ribbons are equal in length because her numerator is one more than kiara's and her denominator is one less, therefore balancing the two fractions.

we need to find whether statement is correct or not.

First we will find the decimal value of the given fraction's

$\frac{1}{4} \ inch$ can rewritten as $0.25\ inch$

Measure of ribbon Kiara has = 0.25 inch

$\frac{2}{3} \ inch$ can be Rewritten as $0.67\ inch$

Measure of ribbon Jillian has = 0.67 inch

Now we can see that;

0.67 inch is greater than 0.25 inch.

Hence we can say that ribbons are not in equal length.

Also the fraction can never be balanced by decreasing or increasing the numerator or denominator.

7 0

4 years ago

Emma goes miniature golfing. She pays $7.50 for an admission ticket and $6.25 for each round she golfs. The total amount Emma pa

sergiy2304 [10]

Answer:

The equation that can be used to determine the number of rounds that Emma golfs is:

x=(c-7.50)/6.25

Step-by-step explanation:

From the information given, the total amount Emma pays to go miniature golfing is equal to the price of the admission ticket plus the result of multiplying the price per round of golf for the number of rounds and according to this, the equation would be:

c=7.50+6.25x, where:

c is the total cost for Emma to go miniature golfing

x is the number of rounds

Now, you can solve for x to determine the equation that can be used to find the number of rounds that Emma golfs:

x=(c-7.50)/6.25

You can replace c with 26.25:

x=(26.25-7.50)/6.25

x=18.75/6.25

x=3

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3 years ago

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