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2 years ago

10

“one week marjorie spent 1/2 of her allowance on a music video, 1/4 on a t shirt, 1/8 of it on bus fares. she has 5$ left how mu

ch is her allowance?”

1 answer:

alina1380 [7]2 years ago

4 0

Answer:0.175

=0.925

5/0.075=$66.67

Step-by-step explanation:

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Six times the sum of a number and twelve is forty

Nesterboy [21]

n is a number
"the sum of <span>a number and twelve" is (n+12)
"</span><span>Six times the sum of a number " is 6(n+12)

6(n+12)=40
6n+72=40
6n=40-72
6n= - 32
n=-32/6 = -16/3 or -5 1/3</span>

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3 years ago

students are asked to evaluate the food provided in the university cafeteria on 7-point scales with bipolar/antonym adjectives s

Margaret [11]

The given scales which measure the attitude of a person is an ordinal scale such as a Likert scale

<h3>What is an ordinal scale?</h3>

An ordinal scale provides a report of the rating, order or rank of a data without stating the extent of variation between the categories.

There are many types of rating scales used to directly measure the attitude of a person towards a subject matter.

The Likert scale which is the most widely used rating scale, when applied, consists of a five or seven point scale, that empowers the subject of the survey to express how much they agree (or disagree) with a specified statement.

Generally, five options, graded from, mild to extreme are provided so that the survey subject can indicate (express), their strength of how much they agree with or feel about the statement or question

The assumptions of the Likert scale includes;

The ability to measure attitudes.
The intensity or strength of an attitude is linear, such that the attitude varies linearly from strongly agree to strongly disagree

Based on the perception of the subject, Likert scale can be used to also measure the variations of the following subject matters;

Likelihood of an event or occurrence
The importance of a product or service
The quality perception of an object
The frequency of an event

Learn more about Likert–type scales here:

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1 year ago

Reflect the point (8,-7) across the x-axis

skelet666 [1.2K]

Answer:

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Step-by-step explanation:

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2 years ago

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Is it possible to build a triangle with lengths of 5 7 12

Marysya12 [62]

Answer:

No

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

8 0

2 years ago

Sally was walking to Ocean Front Housing Complex, In miles, how far is her distance?

Vanyuwa [196]

Answer:

Sally is 10 miles

The coordinate ofthe deli is (1, -1)

Step-by-step explanation:

✍️Coordinate of Sally = (-3, 2)

Coordinate of Ocean Front = (5, -4)

The distance of Sally to Ocean Front Housing Complex = the distance between point (-3, 2) and (5, -4).

Use the distance formula, $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ , to calculate the distance between (-3, 2) and (5, -4):

$d = \sqrt{(5 -(-3))^2 + (-4 - 2)^2}$

$d = \sqrt{(8)^2 + (-6)^2}$

$d = \sqrt{64 + 36}$

$d = \sqrt{100} = 10$

✅The distance of Sally is 10 miles

✍️the coordinate of Deli would be half the distance between Sally and Ocean Front.

Therefore, use the midpoint formula to calculate the coordinate of the midpoint between Sally (-3, 2) and Ocean Front (5, -4).

Midpoint of (-3, 2) and (5, -4).

$M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$

Plug in the values

$M(\frac{-3 + 5}{2}, \frac{2 +(-4)}{2})$

$M(\frac{2}{2}, \frac{-2}{2})$

$M(1, -1)$

✅The coordinate ofthe deli is (1, -1)

8 0

2 years ago