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Novosadov [1.4K]

2 years ago

5

DJ is helping set up 7 rows of chairs for a school assembly. There are eight chairs in the first row. Each row after that has tw

o more chairs than the previous row. if he has 100 chairs, can he set up enough rows? Explain.

1 answer:

polet [3.4K]2 years ago

7 0

Answer:

Step-by-step explanation:

yes it is 98

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GEOMETRY PLEASE HELP ME URGENT

Basile [38]

Converse (switch p and q)
If an angle is obtuse, then it measures 128°

This is false (a 127° angle is obtuse, but it does not measure 128°)

_____________________________________________________________

Inverse (negations of p and q)
If an angle does not measure 128°, then it is not obtuse

This is false (a 127° angle does not measure 128°, but it is obtuse)

_____________________________________________________________

Contrapositive (negations of p and q, then switch their places)

If an angle is not obtuse, it does not measure 128°

This is true (any 128° is obtuse; no exceptions)

5 0

3 years ago

A shopper bought a 12-pound bag of oranges for 18.75. What is the unit price per ounce?

noname [10]

Answer:

About $0.10 per ounce

Step-by-step explanation:

12 pound costs $18.75. Lets find the cost per pound first:

Cost Per Pound = $\frac{18.75}{12}=1.5625$

We know, there are 16 ounces in 1 pound.

We know 1 pound costs 1.5625

To find cost per ounce, we have to divide this by 16.

So,

Cost Per Ounce = $\frac{1.5625}{16}=0.097$

Rounded to nearest cent, that would be 10 cents per ounce

5 0

3 years ago

PLEASE ANSWER THIS IS FOR A TEST

bearhunter [10]

Answer:

The answer is c

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which is an acid? A. CO is a gas at room temperature and has no odor. B. HCl has a sour taste and gives off protons in water. C.

LenaWriter [7]

Answer:

HCl, which stands for hydrochloric acid

7 0

2 years ago

Mrs. Fisher worked her 40 regular hours last week, plus 4 overtime hours at the double-time rate. Her gross pay was $576. What w

hjlf

Mrs. Fisher's hourly rate of pay, who worked 40 regular hours and 4 overtime hours at double-time rate with gross pay of $576, is <u>$12</u>.

<h3>What is the hourly rate?</h3>

The hourly rate is the rate of pay that an employee is paid daily, weekly, etc.

Usually, overtime hours attract more than the regular hourly rate.

The gross pay is known together with the overtime rate, therefore, the regular hourly rate can be determined as below.

<h3>Data and Calculations:</h3>

Number of regular hours worked = 40 hours

Hourly rate = R

Number of overtime hours worked = 4 hours

Overtime rate = 2R

Total hours worked = 44 hours (40 + 4)

Gross pay last year = $576

$576 = 40R + 4 x2R

$576 = 40R + 8R

$576 = 48R

$12 ($576/48) = R

Thus, Mrs. Fisher's hourly rate of pay, who worked 40 regular hours and 4 overtime hours at double-time rate with gross pay of $576, is <u>$12</u>.

Learn more about regular and overtime rates at brainly.com/question/901346

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4 0

1 year ago