3 years ago

Write the number equal to 2 tens and 15 ones

1 answer:

8 0

215 i hope this helped u

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andrew-mc [135]

5 rows of 4 or 4 rows of 5. the primeter is 14

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3 years ago

Furkat [3]

Answer:

d. 2,640 ft.

Step-by-step explanation:

As the field is square, the diagonal is at 45° to either side

a / 3733.45 = sin45

a = 3733.45sin45 = 2,639.9478... ≈ 2640 ft

5 0

3 years ago

babunello [35]

Answer: 0.345

Step-by-step explanation:

Given: The the setup for this hypothesis test:

$H_0:p=0.65\\\\H_a:p$

Since , the alternative hypothesis is left tail , so the test is left tail test.

$P_0=0.65\\\\Q_0=1-0.65=0.35\\\\p=\dfrac{126}{200}=0.63$

The test static for population proportion is given by :-

$z=\dfrac{p-P_0}{\sqrt{\dfrac{P_0Q_0}{n}}}\\\\\Rightarrow\ z=\dfrac{0.63-0.65}{\sqrt{\dfrac{0.65-0.35}{126}}}=−0.409878030638\approx-0.4$

The p-value of z = $P(z$

3 0

4 years ago

Lady_Fox [76]

X x x x x x x x
x x x x x x x x
x x x x x x x x
x x x x x x x x
x x x x x x x x

This array shows that there are 5 rows of 8 in 40.

8 0

3 years ago

gogolik [260]

D=1.9411 I believe that’s the answer if I’m wrong pls correct me

5 0

3 years ago