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3 years ago

Translate the word phrase into a math expression.

Mathematics

1 answer:

Alex Ar [27]3 years ago

5 0

D is the answer to the question

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Find the slope of the line y=3/4x + 4

Katen [24]

Answer:

m= $\frac{3}{4}$

Step-by-step explanation:

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3 years ago

Find the slope of each line.

Lelechka [254]

Answer:

-1/2

Step-by-step explanation:

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3 years ago

For a drag race car that weighs 1600 kilograms, the velocity v (in kilometers per hour) reached by the end of a drag race can be

vovangra [49]

Answer:

790

Step-by-step explanation: i just got it from someone else

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2 years ago

The blueprint (a scale drawing used by architects and others) for Zahra’s new office measures `4` cm long and `2` cm wide. The s

Dimas [21]

Using scale concepts, it is found that the length of her office is of 10 ft, while the width is of 5 ft.

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The scale of 6 cm to 15 ft means that each <u>6 cm in the drawing represent 15 ft in actual dimensions</u>.
From this, a rule of three is applied to find the dimensions.

First, we find the actual length:

6 cm - 15 ft

4 cm - x ft

$6x = 60$

$x = \frac{60}{6}$

$x = 10$

The actual length is of 10 ft.

Then, we find the actual width:

6 cm - 15 ft

2 cm - x ft

$6x = 30$

$x = \frac{30}{6}$

$x = 5$

The actual width is of 5 ft.

A similar problem is given at brainly.com/question/24743277

6 0

2 years ago

An educator wants to determine whether a new curriculum significantly improves standardized test scores for third grade students

NikAS [45]

Answer:

Independent

Step-by-step explanation:

Dependent Sampling:

Dependent sampling is one in which the individuals in one sample are used to determine the individuals in the other sample.

But the third dash graders are divided into two groups independent of each other.

So the sampling is independent.

It is qualitative because it is showing quality irrespective of the number of students .

Quantitative Sampling is one in which the results change with the number of the individuals / tests etc. But in this experiment the number of the students is fixed so it is showing quality rather than quantity.

8 0

4 years ago