3 years ago

10)

Mathematics

1 answer:

Oxana [17]3 years ago

8 0

Answer:

I think it is 2 hours

Step-by-step explanation:

because if you have a whole 3 more hours of work you will get 900 bricks layd and if you minus a hour it might be free srry if it is wrong im kinda dumb

You might be interested in

Which of the following is equal to the expression below ? (7^-5 ) 3

Alekssandra [29.7K]

If A=((1/7)^-5 ) 3 , so A= (1/<span>7)^-15 (power property)
the answer is </span><span>b. (1/7 ) ^-15 </span>

6 0

4 years ago

Read 2 more answers

Suppose Z has a normal distribution with a mean of 10.0 and a standard deviation of 5.0 what is the P(2.0

il63 [147K]

Answer:

.0548

Step-by-step explanation:

(2-10)/5= -1.6

go to a ztable and get .0548

4 0

3 years ago

Please help thank you ... asap !

lesantik [10]

Third option is your answer

7 0

3 years ago

Sos please help me......

GenaCL600 [577]

Answer: 170

Step-by-step explanation:

Hemisphere volume formula

V = (2/3)πr3

(2/3)•(3.14)•(2.5)^3=32.7 (33)

Cylinder volume formula

V=πr^2h

(3.14)(2.5)^2(7)=137.4 (137)

137+33=170

6 0

4 years ago

Please give a real answer. What is the surface area of this composite figure?

Basile [38]

Answer:

$\huge \boxed{SA=294cm^2}$

Step-by-step explanation:

$SA=(6*7)+(6*7)+2[6*4/2]+4(6)+(6*6)$

$168+42+24+24+36$

$SA=294 cm^2$

$-------------$

hope it helps..

have a great day!!

6 0

3 years ago