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3 years ago

Which graph represents the solution set for the system 6x + y > -3 and 2x + y ≤ 4?

Mathematics

1 answer:

givi [52]3 years ago

7 0

Graph B is the correct answer

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This is the easiest question

Arturiano [62]

Answer: $3\dfrac{2}{6}\ h$

Step-by-step explanation:

Given

Rami practices his saxophone for $\frac{5}{6}$ hour on 4 day each week

So, for a week she practices around

$\Rightarrow \dfrac{5}{6}\times 4\\\\\Rightarrow \dfrac{20}{6}$

Converting it into mixed fraction

$\Rightarrow \dfrac{20}{6}=\dfrac{18+2}{6}\\\\\Rightarrow 3\dfrac{2}{6}\ h$

5 0

3 years ago

What is the lowest term of 110/33

andrew11 [14]

Answer:

10/3

Step-by-step explanation:

110/33

lowest term of 110/33 is 10/3

4 0

3 years ago

Read 2 more answers

What is a bar graph ?

Gre4nikov [31]

Answer:

a diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width.

Step-by-step explanation:

5 0

3 years ago

Are the numbers linear or nonlinear<br> x- 0, 3, 6, and 9<br> y- -3, 9, 21, and 33

fenix001 [56]

Answer:

I'm not really,

sure but I think non linear

Step-by-step explanation:

sorry if I'm wrong

4 0

3 years ago

Read 2 more answers

According to a National Health Survey, American men’s heights are normally distributed with a mean given by μ=69.7 inches and a

Novay_Z [31]

Answer: 0.206

Step-by-step explanation:

Given that :

Height of American men is normally distributed :

Mean height (μ) = 69.7 inch

Standard deviation (σ) = 2.8 inch

Probability that height of a randomly selected man is more than 72 inches

P(X > 72)

Obtain the standardized score (Zscore):

Zscore = (x - μ) / σ

Zscore = (72 - 69.7) / 2.8

Zscore = 2.3 / 2.8

Zscore = 0.8214285

Zscore = 0.8214

Using the Z probability calculator ;

P(Z > 0.8214) = 0.20571

Probability of selecting a man whose height is more Than 72 is 0.206

6 0

3 years ago