Mathematics, 20.01.2021 21:00 Fireburntbudder

Need the anwser to these plz dont take alot of time but do theme well plz >3 (01.02 MC)Which number line shows the solution to −4 − (−1)?

A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to 4 is shown. Above this, another arrow pointing from 4 to 5 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to 4 is shown. Above this, another arrow pointing from 4 to 3 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 4 is shown. Above this, another arrow pointing from negative 4 to negative 5 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 4 is shown. Above this, another arrow pointing from negative 4 to negative 3 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
Question 2(Multiple Choice Worth 1 points)
(02.03 MC)

The temperature at a mountain base camp was −5 degrees Celsius on Wednesday. Thursday morning, the temperature was 2 degrees Celsius lower than what it was on Wednesday. By Thursday evening, the temperature was 1 degree Celsius lower than what it was that morning. What was the temperature at the base camp Thursday evening?

−9 degrees Celsius
−8 degrees Celsius
−7 degrees Celsius
−6 degrees Celsius
Question 3(Multiple Choice Worth 1 points)
(04.02 MC)

The graph below shows the fine that a DVD club member pays based on the number of days a DVD is overdue:

A graph is shown. The values on the x axis are 0, 2, 4, 6, 8. The values on the y axis are 0, 4.50, 9.00, 13.50, and 18.00. Points are shown on ordered pairs 0, 0 and 2, 4.50 and 4, 9.00 and 6, 13.50. These points are joined by a line. The label on the x axis is Days Overdue. The title on the y axis is Fine.

Which statement best describes the point (0, 0) on the graph?

No fine is paid if the DVD is returned 1 day after it is due.
A fine of $2.25 is paid if the DVD is returned 1 day after it is due.
No fine is paid if the DVD is returned by the due date.
A fine of $2.25 is paid if the DVD is returned by the due date.
Question 4(Multiple Choice Worth 1 points)
(04.03 MC)

A package of pencils cost $6.25 per set at an office supply store. Which equation can be used to determine the price, P, of n sets of these pencils?

n = 6.25P
P = 6.25n
n equals 6.25 over P
P equals 6.25 over n
Question 5(Multiple Choice Worth 1 points)
(01.04 MC) The temperature is changing every day by negative 7 over 18 degree Fahrenheit. What will be the change in the temperature after 3 days?

21 over 6 degrees Fahrenheit
negative 21 over 6 degrees Fahrenheit
negative 7 over 6 degree Fahrenheit
7 over 6 degree Fahrenheit
Question 6(Multiple Choice Worth 1 points)
(01.05 MC)The total temperature change over 5 days in Pretty City was −15 degrees Celsius.

What was the average temperature change each day?

−3 degrees Celsius
3 degrees Celsius
−10 degrees Celsius
10 degrees Celsius
Question 7(Multiple Choice Worth 1 points)
(02.01 LC)

Simplify (−8.5)(−5)( −2).

850
85
−85
−850
Question 8(Multiple Choice Worth 1 points)
(01.01 LC)What should be added to 3 to make the sum 0?

−3
−2
0
3
Question 9(Multiple Choice Worth 1 points)
(02.02 LC)

Convert fraction with numerator 3 and denominator 8 to a decimal.

0.375
0.395
0.475
0.495
Question 10(Multiple Choice Worth 1 points)
(02.03 HC)

Rickey has fraction 7 over 8 of a cup of cereal in a bowl. He then gave two fraction 1 over 4 cups of cereal from his bowl to his little sister. Which of the following best explains the amount of cereal left in Rickey's bowl?

fraction 3 over 8, because fraction 7 over 8 minus 2 times fraction 1 over 4 equals fraction 7 over 8 minus fraction 2 over 4
fraction 3 over 8, because fraction 7 over 8 minus 2 times fraction 1 over 4 equals fraction 7 over 8 minus fraction 3 over 4
fraction 1 over 8, because fraction 7 over 8 minus 2 times fraction 1 over 4 equals fraction 7 over 8 minus fraction 2 over 4
fraction 1 over 8, because fraction 7 over 8 minus 2 times fraction 1 over 4 equals fraction 7 over 8 minus fraction 3 over 4
Question 11(Multiple Choice Worth 1 points)
(01.02 LC)Simplify 5 − (−1).

6
−6
4
−4

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:40

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 1

Answer

Mathematics, 22.06.2019 01:10

Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).

Answers: 3

Answer

Mathematics, 22.06.2019 01:50

If its non of them tell me..valerie took a day-trip. she drove from her house for a while and took a coffee break. after her coffee break, she continued driving. after 2 hours of driving after her coffee break, her distance from her house was 210 miles. her average speed during the whole trip was 60 miles per hour.valerie created the equation y−210=60(x−2) to represent this situation, where xx represents the time in hours from her coffee break and yy represents the distance in miles from her house.which graph correctly represents valerie's distance from her house after her coffee break?

Answers: 1

Answer

You know the right answer?

Need the anwser to these plz dont take alot of time but do theme well plz >3 (01.02 MC)Which num...

Questions