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3 years ago

A partial variation has an equation of the form y=mx+b, where m represents the

Mathematics

1 answer:

Nastasia [14]3 years ago

6 0

Answer:

false

Step-by-step explanation:

b represents y value

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7 / 3 as a mixed nummber

masha68 [24]

Answer:

2 and 1/3

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Which expression is equivalent to 1/3y?

Fittoniya [83]

Equivalent expression

y/3 = 1/3 * y

4 0

3 years ago

Read 2 more answers

A bat and a ball cost one dollar and ten cents in total. The bat costs a dollar more than the ball. How much does the ball cost?

Marrrta [24]

Answer:10 cents

Step-by-step explanation:you said that the bat cost dollar,so it means that the ball have to cost ten cents

3 0

3 years ago

A rectangular prism has a width of 51 ft and a volume of 144 ft3. Find the volume of a similar prism with a width of 17 ft. Roun

meriva

Answer:

$5.3\ ft^3$

Step-by-step explanation:

Similar shapes with scale factor $k$ have proportional volumes with coefficient $k^3$ i.e.

$\dfrac{V_{large}}{V_{small}}=k^3,$

where

$k=\dfrac{\text{width of large prism}}{\text{width of small prism}}.$

Since

$\text{width of large prism}=51\ ft,\\ \\\text{width of small prism}=17\ ft,$

then

$k=\dfrac{51}{17}=3.$

Hence,

$\dfrac{144}{V_{small}}=3^3\Rightarrow V_{small}=\dfrac{144}{27}=\dfrac{16}{3}=5\dfrac{1}{3}\approx 5.3\ ft^3.$

7 0

3 years ago

Indicate whether the following variables are qualitative (QL) or quantitative (QU): a. Favorite color ____ b. Current Occupation

Whitepunk [10]

Answer:

a. Qualitative.

b. Qualitative.

c. Quantitative.

d. Quantitative.

e. Qualitative.

Step-by-step explanation:

Favorite color can be classified into different categories such as blue,orange, white etc, so, favorite color is a qualitative variable.

Current Occupation can be classified into different categories such as teacher, lawyer and doctor etc, so, current occupation is a qualitative variable.

Number of extra credit problems solved can be meaningfully presented as numerical figures so, number of extra credit problems solved is a quantitative variable.

Number of students in class can be meaningfully presented as numerical figures so, number of of students in our class is a quantitative variable.

Exam Grades can be classified into different categories such as A, B and C etc, so, exam grades is a qualitative variable.

4 0

4 years ago