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kifflom [539]
3 years ago
15

Suppose the z value for a number is –1.50. this means the number is

Mathematics
1 answer:
slega [8]3 years ago
3 0
... 1.5 standard deviations below the mean.
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Please help with the math problem shown in the image
lbvjy [14]
The answer is b . this is because I am the best at this
3 0
3 years ago
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I dont know how to solve this can you help me​
a_sh-v [17]

Answer:2

Step-by-step explanation:

x is located on the horizontal line, so when we look at 3 on the horizontal and trace that line up to where it hits the red line of the function you will find y, the vertical value which is 2

7 0
3 years ago
What is the monthly payment for $280000 mortgage with an interest of 6% compounded monthly for 20 years?
Snezhnost [94]
The formula of the present value of an annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value 280000
PMT monthly payment?
R interest rate 0.06
K compounded monthly 12
N time 20 years
Solve the formula for PMT
PMT=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]
PMT=280,000÷((1−(1+0.06÷12)^(
−12×20))÷(0.06÷12))
=2,006.01
4 0
3 years ago
Allison flipped a coin twenty times. She flipped heads 4 times and tails 16 times. What is the experimental probability that All
hram777 [196]

Answer:

1/2

Step-by-step explanation:

It is a independent problem. Flipping a head the first time will not affect the other results therefore it is still one half.

4 0
3 years ago
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Find m (2x+14)<br> (X+7)
LekaFEV [45]

Answer:

=

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, assuming m of angle ABD is 90 degrees, then you would add and then solve.

2x+14+x+7=90

3x+21=90

3x=69

=

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

, !

4 0
3 years ago
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