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Kruka [31]
3 years ago
8

A cell phone company orders 600 new phones from a manufacturer. If the probability of a phone being defective is 3.5%, predict h

ow many of the phones are likely to be defective. Round to the nearest whole number.18 phones21 phones210 phones26 phones
Mathematics
1 answer:
julia-pushkina [17]3 years ago
4 0
600×3.5%=21. As a result, there are 21 phones that likely to be defective. Hope it help!
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-3x+4y=-10 in y=mx+b
belka [17]
Y = 3/4x -5/2

Hope this helps!
8 0
3 years ago
For which equation is m = 12 the solution? a. 4m=40 b. m+20=42. c. 4m=48. d. m-4=9
Gelneren [198K]
To solve this question, we just need to insert 12 into the m position of each question and see if the equation holds true.

a. 4m = 40

4(12) = 40

48 = 40

48 obviously does not equal 40, so it is not choice A.

b. m + 20 = 42

12 + 20 = 42

32 = 42

Again, 32 isn't the same as 42, so not choice B either.

c. 4m = 48

4(12) = 48

48 = 48

It looks like this one is true, but let's solve D also just to make sure.

d. m - 4 = 9

12 - 4 = 9

8 = 9

This is false, since 8 does not equal 9.

Therefore, choice C (4m = 48) is the correct answer.
Hope that helped! =)
6 0
3 years ago
Read 2 more answers
Help please! Thank you!
Stolb23 [73]
Because a rectangular pyramid's base is square, the cross section would be as well

4 0
3 years ago
Which equation has a slope of -2 and passes through the point (1,-6)?
Naily [24]

Answer:

y=-2x-4

Step-by-step explanation:

Given that,

Slope, m = -2

It passes through the point (1,-6).

We need to find the equation of line that passes throgh the given point. It can be calculated as:

y-y_1=m(x-x_1)

Put y₁ = -6, x₁ = 1 and m = -2

y-(-6)=(-2)(x-1)\\\\y+6=-2x+2\\\\y+2x+6-2=0\\\\y=-2x-4

Hence, the equation of line is y=-2x-4.

7 0
3 years ago
PLEASE HELP
stiv31 [10]

Answer:

I think it would be 34 because I divided 68.2 by 4 and got 17.05, so I multiplied that by 2, and it's closest to 34.

<em>So I think it's A.</em>

But y'all don't be mad if I'm wrong cuz I said I think.

5 0
3 years ago
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