Mark is in training for a marathon race. He has been training by running 10 miles each day. He will be increasing his running by this weekly formula: y = 10 (1.1 )x, where y is the number of miles he will run each day, x weeks from now. How many miles will Mark run each day ten weeks from now? Round to the nearest mile. 10 22 26 110

  26

Step-by-step explanation:

Put 10 in the formula where x is, then do the arithmetic.

  y = 10(1.1^10) ≈ 10(2.5937) ≈ 26

Mark will be running 26 miles per day 10 weeks from now.

Mark will run 26 miles each day

Step-by-step explanation:

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3