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3 years ago

If yard is 3 feet long how many inches are in a yard

1 answer:

7 0

There are 12 inches in a foot and if a yard is 3 feet then do:
3 x 12 and you get 36in
So there are 36 inches in a yard

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Help I dunno what this is I need someone to walk me through it and give me the answer.

Dennis_Churaev [7]

Answer:

-5

Step-by-step explanation:

The dot means multiply: so $3 \cdot 2 = 3 \times 2 = 6$

Also: 5² = 5 x 5 = 25

Therefore,

$-6-4(3 \cdot 2)+5^2$

$\implies -6-4(6)+25$

$\implies -6-(4 \times 6)+25$

$\implies -6-24+25$

$\implies -5$

6 0

2 years ago

Read 2 more answers

Find each product mentally using the Distributive Property. Show the steps that you used. For 6x13 in distributive property

aivan3 [116]

Using Distributive Property, the product of 6x13 is 78.

<h3>What is Distributive property?</h3>

The distributive property states that multiplying the sum of two or more addends by a number yields the same outcome as multiplying each addend separately by the number and combining the resulting products.

The steps of distributive property are -

6 × 13

6 × (10 + 3)

(6 × 10) + (6 × 3)

((3 + 3) × (5 +5)) + ((3 + 3) × 3)

(3 × 5 + 3 × 5 + 3 × 5 + 3 × 5 ) + ((3 × 3) + (3 × 3))

(15 + 15 +15 + 15 ) + (9 + 9)

60 + 18

= 78

To learn more about distributive property from given link

brainly.com/question/2807928

#SPJ4

3 0

1 year ago

Tyrell's SAT math score was in the 64th percentile. If all SAT math scores are normally distributed with a mean of 500 and a sta

jarptica [38.1K]

Answer:

$P(x < 535.8) = 0.64$

$P_{64} = 535.8$

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 500

Standard Deviation, σ = 100

We are given that the distribution of SAT score is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.64

P(X<x) = 0.64

$P( X < x) = P( z < \displaystyle\frac{x - 500}{10})=0.64$

Calculation the value from standard normal z table, we have, $p(z$

$\displaystyle\frac{x - 500}{100} = 0.358\\x = 535.8$

$P(x < 535.8) = 0.64$

$P_{64} = 535.8$

8 0

3 years ago

HELPPPPPP PLSSSSSSSsssssssssssssssss

zavuch27 [327]

Answer:

Zero

Step-by-step explanation:

Slope is:

$\frac{Change of y}{Change of x}$

Since there is no change of the y value, there is no slope.

5 0

3 years ago

Write the prime factorization of 48. use exponents when appropriate and order the factors from least to greatest

horrorfan [7]

What can be divided? For example, for 48 you can divide 1, and 48 and you can also divide it by two which equals to 24 so keep writing that from least to greatest. You don't have repeat answers.
1,2,3,4,6,8,12,16,24,48

4 0

3 years ago