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3 years ago

Translate the word phrase into a math expression.

Mathematics

2 answers:

iren [92.7K]3 years ago

8 0

1 less than a number would be the number minus 1

so the answer would be n-1

Nataly_w [17]3 years ago

3 0

<span>1 less than a number = n - 1

answer
</span><span>n−1</span>

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Im in 7th grade and Im failing integers

bazaltina [42]

Answer:

is there a certain problem you need help on in a junior

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3 years ago

Michelle is rolling two six-sided dice, numbered one through six. What is the probability that the sum of her rolls is 4? A. B.

Bad White [126]

Answer:

<h3>The probability that the sum of Michelle's rolls is 4 is 0.083 </h3><h3>∴ P(A)=0.083 </h3>

Step-by-step explanation:

Given that Michelle is rolling two six-sided dice, numbered one through six.

<h3>To find the probability that the sum of her rolls is 4:</h3>

$s={\{(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)}\}$

Let P(A) be the probability that the sum of her rolls is 4

Then the possible rolls with sums of 4 can be written as

$A={\{(1,3),(2,2),(3,1)}\}$

The probability that the sum of her rolls is 4 is given by

$P(A)=\frac{n(A)}{n(s)}$

$=\frac{3}{36}$

$=\frac{1}{12}$

=0.083

<h3>∴ P(A)=0.083 </h3><h3>∴ the probability that the sum of Michelle's rolls is 4 is 0.083 </h3>

5 0

3 years ago

Angie is making wreaths to sell at a craft show. She has 6.5 yards of ribbon. Each wreath has a bow made from 1 1/3 yards of rib

Elodia [21]

Angie has a total of 6.5 yards of ribbon. Her goal is to take advantage over it by making a wreath. Each wreath has length of 1 1/3 yards.
In order for us to know how many wreath will be made, we'll divide the fraction to the total length of the ribbon.

= 6.5 / 1 1/3
= 6 1/2 / 4/3
= 13/2 * 3/4
= 39 / 8
= 4.875

So, there are 4 bows or wreath can be made.

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3 years ago

Evaluate: 29.04÷2.4−2.56

Crank

Answer:

9.54

Step-by-step explanation:

29.04/2.4 = 12.1

12.1-2.56 = 9.54

7 0

2 years ago

Read 2 more answers

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Mice21 [21]

Answer:

C=12

Step-by-step explanation:

2x12=24

3x12=36

5x12=60

7 0

3 years ago