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Contact [7]
3 years ago
14

Any help plz I don’t really understand this

Mathematics
1 answer:
Wewaii [24]3 years ago
8 0
Look in ur textbook the back has all answers.
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Find all integers x for which is a prime number. Show all work please!!!!
RSB [31]

Answer:

4x Times the next point will be 11

Step-by-step explanation:

makes most sense mark as brainlst

6 0
2 years ago
Read 2 more answers
(5) Rhea ran 6 laps on a track. Each lap is 200 yards. Rhea's average speed for
sashaice [31]

Answer:

72 yd / min

Step-by-step explanation:

The first thing is to fully calculate the distance traveled, each lap is 200 yards and how 6 laps would be:

200 * 6 = 1200

Now, let's divide the race into how the statement tells us:

1200 * 2/3 = 800

1200 * 1/3 = 400

That is, in the first 800 yards it goes to 80 yd / min and then in the remaining 400 yards it goes to 60 yd / min, let's calculate the time Rhea lasted:

800/80 = 10 min

400/60 = 6,667 min

Which means that in total it would be:

10 + 6,667 = 16,667

In other words, Rhea took 16,667 minutes to travel 1,200 yards, so the speed would be:

1200 / 16,667 = 72

Therefore the average Rhea speed was 72 yd / min

7 0
2 years ago
Bob is doing a quality test on machine bolts. He tested 24 bolts that he randomly picked and found that 5 were defective. Based
KatRina [158]
C. 175
Explanation: 840/24 = 35 x 5 = 175
8 0
3 years ago
What is 1/8+1/4-14 equal what
Bingel [31]

= 3/8-14

-109/8

I hope that's help !

5 0
2 years ago
Need Help ASAP!!
egoroff_w [7]
Bxh

14x15= 210
Hope this help
4 0
3 years ago
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