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Minchanka [31]
3 years ago
12

Please help me. Will give brainlest, and please make sure that it is right.

Mathematics
2 answers:
Sergio [31]3 years ago
8 0

Answer:

for #4 open circle on 20 but one dash to the RIGHT, not left like other answer.

Step-by-step explanation:

I hope this helped.

Yuki888 [10]3 years ago
6 0
#1. Choice number four (5+4<10+2)
#2. n<12
#3. -210 and -201
#4. Open circle, arrow to the left. Place it on 20, but one dash to the left.
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What are x- intercepts and y- intercepts
Trava [24]

Answer: x and y intercepts are where the line crosses over the x and y axis.

Step-by-step explanation:

6 0
3 years ago
HELPP. Write the following as an algebraic expression. The sum of a and a quarter of b.
Fynjy0 [20]

Answer: a + \frac{1}{4}b

This is the same as a + \frac{b}{4}

All we're doing is adding 'a' and \frac{1}{4}b since the term "sum" is the result of adding two or more numbers.

One quarter of a number is the same as dividing by 4.

Example: one quarter of 28 = \frac{1}{4}*28 = \frac{28}{4} = 7

4 0
4 years ago
Convert .932 into a fraction
jenyasd209 [6]

Answer:

932/1000

Step-by-step explanation:

To write .932 as a fraction you have to write .932 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

.932 = .932/1 = 9.32/10 = 93.2/100 = 932/1000

And finally we have:

.932 as a fraction equals 932/1000

4 0
3 years ago
Read 2 more answers
What is the probability that a student randomly selected from a class of 60 students will be a male who has brown hair?
vovikov84 [41]

Answer:

1/6 ( under not enough of other criteria)

Step-by-step explanation:

total of student: 60

1/3 male: 60 x 1/3 = 20

Female = 60 - 20 = 40

1/2 with brown hair: 60 x 1/2 = 30

It seems the answer of 20/60 x 30/60 = 1/3 x 1/2 = 1/6 is the result, but consider the brown hair number is larger than male student (30 vs 20). Therefore there can have the chance of all the boys are brown hair and be chosen, then the probability will become 20/60 = 1/3. While probability result is not a certain result, it only to predict how likely things are to happen.

Therefore I think 1/6 is an answer.

6 0
4 years ago
Simplify: (3^2)(3^3)(2^3)<br><br> Thanks in advance.
nikdorinn [45]

(3^2)=9

(3^3)=27

(2^3)=8

9 times 27 times 8 = 1944

3 0
4 years ago
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