All categories

3 years ago

What is 3h^2+6h-18x as a product of two factors?? Please help,a lot of points

Mathematics

1 answer:

Vaselesa [24]3 years ago

4 0

-3 is one of them hope this helps

You might be interested in

Answer all of these

Nadya [2.5K]

Answer:

18% of 34 = 6.12
27% of 81 = 21.87
85% of 74 = 62.9
54% of 90 = 48.6
33% of 360 = 118.8
62% of 75 = 46.5
4% of 56 = 2.24
6% of 140 = 8.4
12% of 625 = 75
5% of 134 = 6.7
90% of 44 = 39.6
9% of 17 = 1.53
48% of 20 = 9.6
70% of 69 = 48.3
2% of 800 = 16

-------------------------------------

30% of 2400 = 720 calories

--------------------------------------

80% of 175 = 140 beats per minute

5 0

3 years ago

Which of the choices is the variance of the sample shown here? 35,37,42,57,61,70

mezya [45]

First, you need to find the mean of all this set of numbers. You would add them all together and then divide by 6 which is 50.5.

Now you find the sample variance. Subtract each number from the mean.

15.5, 13.5, 8.5, -6.5, -10.5, -19.5 

After, you square each value and add them.

240.25+182.25+72.25+42.25+110.25+380.2... 
= 1027.5 

Now divide by 5 (because it's a sample variance) and you get 205.5.

5 0

3 years ago

Read 2 more answers

john has a goal to ride his bike at least 100 miles this summer, john has ridden 12 miles thus far. there are 40 days left in th

denis-greek [22]

Answer: $12 + 40d\geq 100$

Step-by-step explanation:

Since, the miles john have cover = 12 miles.

And, the remaining days he has = 40

If d is the average miles he cover in these 40 days.

Then, the total miles he cover in 40 days= 40 d

Thus, the total miles he cover in this summer = 12 + 40 d

According to the question,

He has a goal of covering at least 100 miles in this summer.

That is, the total miles he cover in this summer ≥ 100

⇒ 12 + 40 d ≥ 100

Which is the required inequality.

3 0

4 years ago

PLEASE show work also for this one if you wants points.

sammy [17]

I would help you but I’m trying to do my hw too srry maybe next time

7 0

3 years ago

Jay bought 6 bags of maize at shs 2700 each.He sold the bags at shs.3300 each. what was his profit?

NISA [10]

Answer:

3300-2700= 600 x 6 = 3600

7 0

3 years ago

What is 3h^2+6h-18x as a product of two factors?? Please help,*a lot of points*

What is 3h^2+6h-18x as a product of two factors?? Please help,a lot of points