What is the correct answer?

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Answer 1

Answer:

Step-by-step explanation:

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How to divide 11 by 110

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We want to simplify this as much as possible. 11/110=1/10 since 110=11*10. Therefore, the answer is 0.1

11/10 is 1.1. I hope it helped you

A baseball player had 4 hits in 8 games. At this rafe, how many hits will the baseball player have in the next 28 games?

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Answer: About 14 hits

Fifty pounds of a cement-and-sand mixture is 40% sand.How many pounds of sand must be added for the resulting mixture to be 60% sand?

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To get the answer you would have to multiply fifty by .4 to get 20. now you know that 20 is 2/5 of the bad and 1/5 must be 10. So you would multiply 10 by 3 to get to 3/5 so you can have 60%. The final answer is 30

Train a leaves station traveling at 40 mph. Eight hours later train b leaves the same station traveling in the same direction at 60mph. how long does it take for train b to catch up to train a?What would the formula look like to reach the desired answer?
Thank you! :)

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$v_1=40\ mph\nv_2=60\ mph\nt_2=t_1-8\n\nv=(s)/(t)\to s=vt\n\ns_1=s_2\n\nv_1t_1=v_2t_2\n\nv_1t_1=v_2(t_1-8)$

$40t_1=60(t_1-8)\n\n40t_1=60t_1-480\n\n40t_1-60t_1=-480\n\n-20t_1=-480\ \ \ \ /:(-20)\n\nt_1=24\ (h)\n\nt_2=24-8=16\ (h)\n\nAnswer:16h.$

The area of a rectangular room is 750 square feet. The width of the room is 5 feet less than the length of the room.

Answers

Answer: Length of room = 30 feet

Width of room = 30-5 = 25 feet

Step-by-step explanation:

Let the length of room be l

Let the breadth of room be l-5

Area of rectangular room = 750 sq. feet

As we know the formula for "Area of rectangle ":

$Area=Length* breadth\n\n750=l(l-5)\n\n750=l^2-5l\n\nl^2-5l-750=0\n\n\text{By split the middle term}\n\nl^2-30l+25l-750=0\n\nl(l-30)+25(l-30)=0\n\n(l-30)(l+25)=0\n\nl=30,-25\n\n\text{Negative get discarded}\n\nLength=30\ feet$