1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
atroni [7]
1 year ago
11

4

Mathematics
1 answer:
AlexFokin [52]1 year ago
5 0

C

100 divided by 2 (boy and girl) is 50, then 4 goes into 100 25 times so a chance of being a girl in a family of 4 is 25% or .25

You might be interested in
12. x + y = 4
34kurt

Answer:

x =  -  \frac{2}{3}  \:  \:  \: y =  \frac{14}{3}

Step-by-step explanation:

Since we know -7x=y we use the substitution method and plug it in the top equation.

x + - 7x = 4

- 6x = 4

x =  -  \frac{4}{6}

or x=-2/3

Then plug it back in the the bottom equation

- 7( \frac { - 2}{3} ) = y

y=14/3

3 0
3 years ago
8. Find the slope. Make sure to reduce.
miv72 [106K]
I think the answer is: -3/7x
6 0
3 years ago
97 people are surveyed and 32 of them agree with closing campus for lunch. Is it discrete or continuous
Anton [14]

Discrete

It is a specific value

4 0
3 years ago
3. 2x – y = -7<br> 4x – y = -4<br> A) (-1.5, 4)<br> B) (1.5, 10)<br> C) (4, -1.5)<br> D) (-1.5, -2)
marishachu [46]
Multiply first equaton by -1 and add to first

-2x+y=7
<u>4x-y=-4 +</u>
2x+0y=3

2x=3
divide 2
x=3/2

sub
2x-y=-7
2(3/2)-y=-7
3-y=-7
minus 3
-y=-10
negative 1 times both sides
y=10

(3/2,10)
(1.5,10)

B is ansre
7 0
3 years ago
Students at a basketball camp each attempted 5 free throws. The camp instructor recorded the number of free throws that each stu
sergeinik [125]

Answer:

A,C,D,B

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • The radius of a semicircle is 3 centimeters. What is the semicircle's area?
    10·1 answer
  • The vertex form of the equation of
    10·1 answer
  • What is the meaning of the prefix super-? to or toward before together with over or above
    6·2 answers
  • Divide.<br> (n^3 -71n – 56) = (n+8)<br> Write the remainder as a fraction.
    6·1 answer
  • Find the exact length of the third side.<br> 51
    12·1 answer
  • The final grade in an algebra course is based on a weighted average - homework counts 10%, quizzes count 15%, tests count 50%, a
    13·2 answers
  • HELP ME FOR BRIANETEST
    6·1 answer
  • What is the measure, in degrees, of angle z?
    14·1 answer
  • Can somebody Graph this For Me?
    13·1 answer
  • Please help me with algebra 2 questions!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!