-13 +(-4)-(2-10) +8.

Mathematics

1 answer:

Zolol [24]2 years ago

3 0

I believe the answer is -1

You might be interested in

The Frostburg-Truth bus travels on a straight road from Frostburg Mall to Sojourner Truth Park. The mall is 3 miles west and 2 m

Verizon [17]

To start, write your locations as points, with north and south being positive and negative y respectively and east and west being positive and negative x respectively. Doing this gives us the mall at (-3,-2) and the park at (4,5). Now, we use our distance formula $( \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 } )$ to solve for the unknown distance. Plugging in with the park values as our second values and our mall values as our first values (as well as with our unknown distance as d), we get $d= \sqrt{(4-(-3))^2+(5-(-2))^2} = \sqrt{(7)^2+(7)^2} = \sqrt{49+49} = \sqrt{98}$ . This square root can be rounded to 9.9 miles.

4 0

3 years ago

How many sq. ft. are in an acre?

Ainat [17]

43560 sq. ft
Answer till 20 characters

8 0

3 years ago

Read 2 more answers

Suppose that the ages of cars driven by employees at a company are normally distributed with a mean of 8 years and a standard de

choli [55]

There follows the formula for "z-score:"

raw score - mean

z = ------------------------------

standard dev

9.1 - 8

Here, the z-score is z = ------------- = 0.344

3.2

6 0

3 years ago

Read 2 more answers

8 points and brainliest answer if you get it right

MissTica

Y= 17 would be the answer.

For something to be a function, it needs an input (x) and an output (y).

There is no x is this answer.

I hope this helps!
~cupcake

6 0

3 years ago

A bucket contains 4 red marbles, 10 blue marbles, 7 yellow marbles, and 5 green marbles.

Oliga [24]

Answer:

d. 15.3%

Step-by-step explanation:

There are a total of 4 + 10 + 7 + 5 = 26 marbles

P(pick a red) = 4/26 = 2/13 = .153 = 15.3%

7 0

2 years ago