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Akimi4 [234]
3 years ago
15

Need this very badly​

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
8 0

Answer:

I belive the answer is b

Step-by-step explanation:

hope this helps !!!

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The quotient of 12 and the product of 5 and t
n200080 [17]

The quotient of 12 and the product of 5 and t is:

\frac{12}{5t}

4 0
4 years ago
The length of a human pregnancy is normally distributed with a mean of 270 days with a standard deviation of 8 days. How many da
solniwko [45]

Answer:

261.71

Step-by-step explanation:

The calculation of days is shown below:-

X = \mu + Z\sigma

where,

Mean = 270

standard deviation is 8

And, the normsinv is -1.036

Now placing these values to the above formula

So, the number of days is

= 270 + (-1.036433389)  × 8

= 270 + (-8.29146711)

= 261.708533

or

= 261.71

Therefore for computing the number of days we simply applied the above formula and for (-1.036433389) please find in the attachment.

6 0
3 years ago
at the start of 2014 lucys house was worth 200000. the value of the house is increased by 5% every year. work out the value of h
Galina-37 [17]

Answer:

231525

Step-by-step explanation:

2014 = 200,000

Start of 2015

200,000 x 1.05 = 210,000


Start of 2016

210 x 1.05 = 220,500


Start of 2017

220,000 x 1.05 = 231,525

8 0
4 years ago
Find the midpoint with the endpoints (1,2) (7,2)
den301095 [7]

Answer:

(4,2)

Step-by-step explanation:

The x coordinate of the midpoint is the sum of the x coordinates divided by 2

( 1+7)/2 = 8/2 = 4

The y coordinate of the midpoint is the sum of the y coordinates divided by 2

( 2+2)/2 = 4/2 = 2

The midpoint is (4,2)

3 0
3 years ago
Read 2 more answers
Please help I’m going to fail
SCORPION-xisa [38]

Answer:

d

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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