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3 years ago

Please Help With This

Mathematics

1 answer:

Blizzard [7]3 years ago

4 0

B) If we subtract females who prefer dogs from the total that prefer dogs we will know how many males prefer dogs.

290-180=110

So 110 males prefer dogs.

c) 180 females prefer dogs and 12 prefer fish, so 180+12=192 females do not prefer cats.

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2. What is the domain of the function shown below?

suter [353]

Answer:

Option A is the correct answer

Step-by-step explanation:

$- 1 \leqslant x \leqslant 6$

4 0

3 years ago

Suppose a car going 65 mph is traveling north parallel to a train going 50 mph. Once the front of the car is as far north as the

scoray [572]

Answer:

0.75 Miles

Step-by-step explanation:

To find the answer we have to find the difference in the distance the train and car travelled

65/60 is 1.083333 which is miles per minute then multiplied by 3 is 3.25 mile gone in 3 minutes

For the train it is 50/60 which is 0.833333 and the times 3 is 2.5 miles in three minutes

3.25 miles minus 2.5 miles is 0.75 miles so that is how long the train is

6 0

3 years ago

Fill in the blank please.

lys-0071 [83]

GI (make sure you put a line horizontal across the GI to label that you are mentioning a line segment)

8 0

4 years ago

I don’t understand this, please help.

Luba_88 [7]

There you go!! Please do look at my post about my tutoring services on quicktutor. I would greatly appreciate it. Thanks

3 0

4 years ago

Read 2 more answers

A. y = 8 − 7x<br> B. y = 7x + 8<br> C. y = 7x − 8<br> D. y = 8x − 7

Anna71 [15]

Answer:

I'm getting

y=-7x+8

The 7 is negative for me..You should maybe try yourself too and see what you get I might have made a mistake

Step-by-step explanation:

I'm guessing you live somewhere in the U.S. so I'll use the equation you use there

Equation:

$y = mx + b$

$m = \frac{y1 - y2}{x1 - x2}$

first pick two points

I'll pick (0,8) and (1,1)

$m = \frac{8 - 1}{0 - 1} = \frac{7}{ - 1 } = - 7$

this means that the slope is -7

So far the equation will look like this

$y = - 7x + b$

to get b pick one point, I'll pick (0,8) and replace y and x

$8 = - 7 \times 0 + b$

when you solve this you'll get b

$b = 8$

So the equation will look this

$y = - 7x + 8$

7 0

3 years ago