3 years ago

Will Mark Brainliest to whoever helps me truthfully. I posted a picture of the question.

Mathematics

1 answer:

Leto [7]3 years ago

8 0

Answer: (a) 138 plates are done in those 23 minutes of 7:15 - 7:38

I'm not so sure for what it would be for part b though...

Step-by-step explanation:

(a) 30 divided by 5 = 6 plates per minute (ppm)

so since she did 6ppm then she would mulitply 6 by 23 which equals

138 plates in 23 minutes

I also got the 23 minutes from 38-15 = 23

You might be interested in

Kathie has $200 in her bank account if she writes 6 checks for exactly $19.98, what expression describes the change in her bank

Firdavs [7]

Answer:

200-6×19.98

Step-by-step explanation:

200-6×19.98

= 200- 119.88

=80.12

5 0

3 years ago

How do you do trigonometric Ratios<br>

iren2701 [21]

To calculate the sine of an angle, simply divide the length of the opposite side, 479.16, by the length of the hypotenuse, 610. To get the cosine, divide the length of the adjacent side, 377.5, by the length of the hypotenuse, 610.

4 0

3 years ago

Find range (R):27,12,15,21,24,9

worty [1.4K]

27-9= 18

Have a nice day!

5 0

3 years ago

Read 2 more answers

What is -4(p - 1) = 8

goldfiish [28.3K]

Answer:

p = - $\frac{7}{4}$ or -1.75

Step-by-step explanation:

-4(p - 1) = 8

-4p + 1 = 8

-4p = 7

p = - $\frac{7}{4}$ or -1.75

7 0

3 years ago

Can anyone help me with this? I'll mark best answer brainliest:)

sineoko [7]

Answer:

51.36 = 2 x 25.68 & 77.04 = 3 x 25.68

Step-by-step explanation:

All you need to do is times 2 & 3 with 25.68 & you'll get your answer.

7 0

3 years ago

Will Mark Brainliest to whoever helps me truthfully. I posted a picture of the question.​

Will Mark Brainliest to whoever helps me truthfully. I posted a picture of the question.