All categories

3 years ago

125. Albert surveyed a class of 25 students on sports. 5 kids love baseball. 7 kids love basketball. 10 kids

Mathematics

1 answer:

MAXImum [283]3 years ago

4 0

Answer:

3 students

Step-by-step explanation:

since the total number of students is 25,when you add those that like baseball, basketball and football the total number must be 25 but in this case it's 22 meaning 2 student liked neither.

7+5+10+x=25

x=25-22

I hope this helps

You might be interested in

(-3x)^2 wbat is this please

valentina_108 [34]

if you want me to solve (-3x)²

the answer is 9x²

3 0

3 years ago

Read 2 more answers

Please help look at picture round to the nearest tenth

Salsk061 [2.6K]

I see that its a kuta software page. Search up the name of the topic at the top left and then at the end put kuta software. It works like a charm.

5 0

3 years ago

What is 117/320 simplified to a mixed fraction

Alex

Answer:

hope this helps 229 999 0523

117 /320 ≈ 0.366

Step-by-step explanation:

Step 1 of 1: Simplify.

Simplify

117 over 320

117

320

Step 1 of 1: Simplify, sub-step a: Reduce fraction to lowest terms.

Reduce fraction to lowest terms

1 is the greatest common divisor of 117 and 320. The result can't be further reduced.

8 0

3 years ago

Read 2 more answers

Find the distance between the points (-16,10) and (2,-14)

Andrei [34K]

Answer: The distance is 30

Step-by-step explanation:

To find the distance between the two points,find the difference between the x and y values, square them and add them to find their square root.

10 - (-14) = 24

-16 - 2= -18

24^2 + 18^2 = d^2 where d is the distance

576 + 324 = d^2

900 =d^2

d = $\sqrt{900}$

d= 30

3 0

3 years ago

Read 2 more answers

How do I work out the following simultaneous equations?

Sveta_85 [38]

I'll show you two ways.

By substitution:

$x+3y=11\\
2x-y=1\\\\
x=11-3y\\
2x-y=1\\\\
2(11-3y)-y=1\\
22-6y-y=1\\
-7y=-21\\
y=3\\\\
x=11-3\cdot3\\
x=11-9\\
x=2\\\\
\boxed{(x,y)=\left(2,3\right)}$

By elimination:

$x+3y=11\\ 2x-y=1|\cdot 3\\\\
x+3y=11\\
\underline{6x-3y=3}\\
7x=14\\
x=2\\\\ 2+3y=11\\
3y=9\\ y=3\\\\
\boxed{(x,y)=\left(2,3\right)}$

7 0

4 years ago