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podryga [215]
2 years ago
8

LPPLSSSSS HELP MEE ASAPPPP

Mathematics
1 answer:
Tju [1.3M]2 years ago
5 0

Answer:

A

Step-by-step explanation:

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Write the point-slope equation oft line that goes through (1, -1) with slope of -5.​
Sever21 [200]

Answer:

y+1=-5(x-1)

Step-by-step explanation:

We need to find the slope intercept form first. So far we have this: y=-5x+b. We could plug in the x value and y value to get this : -1=-5(1)+b. b=4. Now we have the slope intecept form: y=-5x+4, and we could turn it into point slope form.

6 0
2 years ago
if a cell phone provider offers a plan that costs $20 per month plus $0.10 text messages sent or received a comparable plan cost
ruslelena [56]

Answer: You would have to send 300 text messages

Step-by-step explanation:

1. Turn problem into 20 + 0.10x = 50

2. Subtract 20 from both sides to get 0.10x = 30

3. Divide both sides by 0.10 to get x = 300

4 0
2 years ago
I need some help
Firdavs [7]
<span>The best answer to this problem is 0.0823. np = 48 * 1/4 = 12 The exactly 15 would be written as 14.5 to 15.5. You then plug those into you equation separately. e1= (14.5-12)/3 = 0.833 and e2 =(15.5 - 12)/3 = 1.167) p(0.833<e<1.167)= 0.0808</span>
7 0
2 years ago
What is the scientific notation of 0.00277
pentagon [3]
The answer is 2.77 • 10^3
6 0
2 years ago
Lesson Posttest
kykrilka [37]

Answer:

The probability of getting a 3 on each die is  \frac{1}{3}

Step-by-step explanation:

Step one

The sample space for tossing two dice is 12

i.e the first die={1,2,3,4,5,6}= 6

and the second die = {1,2,3,4,5,6}= 6

making a total of 12 sample spaces.

Step two

Hence the probability of getting a 3 on each side is

pr(3 on each side) = \frac{1}{6} +\frac{1}{6}

pr(3 on each side) = \frac{1+1}{6} = \frac{2}{6}  = \frac{1}{3}

pr(3 on each side) = \frac{1}{3}            

7 0
3 years ago
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