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vazorg [7]
3 years ago
15

A player on a school baseball team reaches first base 3/10 of the time he is at bat.Out of 80 times at bat,about how many times

would you preduction he will reach first base
Mathematics
2 answers:
ch4aika [34]3 years ago
5 0
If he hits it 3/10 times and 10 x 8 = 80 then you would do 3 x 8 = 24
Cerrena [4.2K]3 years ago
3 0
Set up a proportion: 3/10= x/80. Then if you multiply 10 by 8, you get 80 on both sides, But, If you do it to the top, you also have to do it to the bottom, so the anser is 3 x 8 , or 24.
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Literally someone, please, anyone, help. i give the rest of my points
e-lub [12.9K]

Answer:

a). 3M = [ 6.5      1.3      23.4 ]

             [ 8.6      28.6   11.7   ]

b). 2M = [ 10        20        36  ]

             [ 24        44        18   ]

The number of each type of toy needed to be double the output.

( It looks like this is connected, if you need help, you can ask me, I have the whole PDF. And please give me Brainly for this =) Thank you. )

5 0
3 years ago
Help plsslsls ill do anything
Damm [24]
I think its 14 because 46-4=42 and 42/3 is 14
3 0
3 years ago
AB contains points (2, 1) and (-1, -8). What is the equation of the line parallel to AB that contains point (0, 2)?
Iteru [2.4K]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cut-off point with the y axis

We have two points that belong to the AB line:

(x_ {1}, y_ {1}) :( 2,1)\\(x_ {2}, y_ {2}): (- 1, -8)

We can find the slope:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {-8-1} {- 1-2} = \frac {-9} {- 3} = 3

By definition, if two lines are parallel then their slopes are equal. Thus, a line parallel to AB will have slope m = 3, then the equation will be of the form:

y = 3x + b

We substitute the given point and find b:

(x, y) :( 0,2)\\2 = 3 (0) + b\\2 = b

Finally, the equation is:

y = 3x + 2

Answer:

y = 3x + 2

7 0
3 years ago
A map of your town has a scale of 1 inch to 0.25 mile. There are two roads that are 5 inches apart on the map. Use this informat
egoroff_w [7]

Answer: <u>The 2 roads are 1.25 miles apart.</u>

Step-by-step explanation:

If 1 inch equals .25 miles, then you need to multiply .25 by 5.

Use proportions. Make sure the miles are on the same "side" of the fraction. Side meaning the top or the bottom

\frac{1}{.25} =\frac{5}{x}

1 times X equals 1x

.25 times 5 equals 1.25

1.25 divided by 1 equals 1.25.

6 0
4 years ago
Read 2 more answers
a rectangular swimming pool is 25 feet long anf 12 feet wide. it is surrounded by a fence that is h feet from each side of a poo
timurjin [86]

The length of rectangular swimming pool = 25 feet

The width of the swimming pool = 12 feet

The pool is surrounded by a fence which is h feet from each side

So, length of fence becomes = 25+2h

Width of fence becomes = 12+2h

The expression for the length of the fence is 25+2h feet

2h because 'h' increases for both ends of the length of the pool.

5 0
3 years ago
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