All categories

3 years ago

If j is 7 times larger than 6 what is j

Mathematics

1 answer:

Lilit [14]3 years ago

3 0

Answer:

Step-by-step explanation:

6 x 7 = 42

You might be interested in

Please help me with geometry ASAP!!!

Makovka662 [10]

Answer:

asking all these questions why you asking all these questions

Step-by-step explanation:

4 0

3 years ago

The license plates on all karts in MarioLand contain three numbers followed by three letters. If you know that the MarioLand num

iogann1982 [59]

Answer:

It can be created 1575 license plated with at least one three-piece palindrome.

Step-by-step explanation:

If a license plates has at least one three-piece palindrome, we have the following cases:

1. The license plate just has a palindrome in the three numbers: The number license plates for this case can be calculated using the rule of multiplication as:

5 * 5 * 1 * 3 * 3 * 2 = 450

1st Number 2nd 3rd 1st Letter 2nd 3rd

For have a palindrome in the numbers, the first and the 3rd number need to be the same. So, we have 5 digits for the first and the 2nd Number and one digit for the 3rd Number.

On the other hand, if the palindrome is just in the numbers, the 3rd letter need to be different from the 1st. So we have 3 options for the 1st and the 2nd letter and 2 options for the 3rd letter.

At the same way, we can calculated the number of license plates for the other cases:

2. The license plate just has a palindrome in the three letters:

5 * 5 * 4 * 3 * 3 * 1 = 900

1st Number 2nd 3rd 1st Letter 2nd 3rd

3. The license plate has a palindrome in the three numbers and in the letters:

5 * 5 * 1 * 3 * 3 * 1 = 225

1st Number 2nd 3rd 1st Letter 2nd 3rd

Then, It can be created 1575 license plates with at least one three-piece palindrome and it is calculated as:

450 + 900 + 225 = 1575

5 0

3 years ago

What is 16 out of 24 as a grade

Dominik [7]

16 out of 24 would equal around 67%, and that as a grade would be a D.
However, grades MAY vary from school to school.
But on average:
A= 100 through 90, B= 89 through 80, C= 79 through 70, D= 69 through 60, and an F= 59 and below that.
Keep in my mind that if your grade has digits after the decimal, it will be rounded (in your case) and that may also change your grade, for example if your grade is 79.7%, then it will be rounded to 80%, and your grade will be a B.

6 0

3 years ago

Find Percent Increase or Percent Decrease

JulsSmile [24]

Answer:

15.6%

Step-by-step explanation:

$52,000 - 45,000 = $7,000

$7,000 ÷ 45,000 = 0.15555555... ≈ 15.6%

6 0

4 years ago

Monica has $20. She needs to buy a gallon of milk that costs $2. 50. She also wants to buy yogurt, which costs $1. 20 a cup. Whi

yanalaym [24]

Answer: $1.20x + 2.50 \le 20$

Explanation:

x = number of cups of yogurt

1.20x = cost of all the yogurt only

1.20x+2.50 = adding on the cost of milk

We set this expression to be less than or equal to 20.

$1.20x + 2.50 \le 20$

In other words, the highest 1.20x+2.50 can go is 20 since $20 is her budget.

8 0

3 years ago