3 years ago

Is the function linear or not linear? justify your answer. g(x)=-4x²

1 answer:

8 0

Determine if the following equations are linear or non-linear. Circle your answer and describe why. 7. 2. 3. = + y x linear non-linear. 5. 3.

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A track team has 24 Students The ratio of females

Alex787 [66]

Answer:

There were 10 females and 14 males on the team.

Step-by-step explanation:

Step-1: Add the ratios.

5 + 7 = 12

Step-2: Divide it with the total number of students.

24 ÷ 12
=> 2

Step-3: Multiply.

5 x 2 = total females

7 x 2 = total males

=> 10 females
=> 14 males

Hence, there were 10 females and 14 males on the team.

6 0

2 years ago

What is the degree-measure of an angle travelled by the minute hand from 3:05pm to 3:50pm?

maria [59]

Answer:

270°

Step-by-step explanation:

We know that a full circle is 360°, the shape of a clock, and that the clock is divided into 12 different sections.

Our equation would be: 360 ÷ 12 = 30

3:05 is at the 1 hand and 3:50 is at the 10 hand. Subtract 1 from 10 and you get 9.

9 · 30 = 270, so our angle is 270°

I hope this helped, please mark Brainliest, thank you!

8 0

3 years ago

The temperature outside in the morning was 15 degrees below zero. By lunchtime it was 25 degrees above zero. How many degreees d

Nikolay [14]

It was -15, but it was then 25.

25 + 15 = 40

It rose 40 degrees.

6 0

3 years ago

The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?

OverLord2011 [107]

54=2L+2W
54=30+2W
-30
24=2W
÷2
12=W

3 0

3 years ago

The scores on the Unit 1 Exam are listed below. What is the probability that a student picked at

Liula [17]

Answer:

0.6

Step-by-step explanation:

Total number of Students are 15

Students scoring above 75% and above are 9

therefore probability of scoring 75% and above are 9/15=0.6

4 0

4 years ago