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3 years ago

Is 11/15 less than 1/2

Mathematics

2 answers:

Art [367]3 years ago

6 0

No because if you convert them into a percentage, you get 11/15 as 73.3% and 1/2 is 50%. Hope this helps

Pie3 years ago

4 0

No 11/15 is greater than 1/2

if you find the common denominator of 30 for each you get

22/30 and 15/30

22 is greater than 15 therefore 11/15 is greater than 1/2

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Three nurses attended a seminar for two days. The travel expenses for each nurse were $982. Additional expenses per nurse per da

Vlad [161]

You can just add up the "additional expenses", multiply that by 2 (for the 2 days) and then multiply that by 3 (for the 3 nurses) Then multiply 982 by 3 (for 3 nurses) and all the numbers up

I got $8526 as an answer,

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

7 0

3 years ago

What is the equation of the graph below?

IgorC [24]

ANSWER

$f(x) = (x + 3)^{2} - 1$

EXPLANATION

The vertex of the graph is at

$(-3,-1)$

The equation of the graph in vertex form is given by the formula,

$f(x) = a{(x - h)}^{2} + k$

The above graph has a minimum point, hence
$a > \: 0$

When we put these values into the equation we obtain,

$f(x) = a(x - - 3)^{2} + - 1$

This implies that,

$f(x) = a(x + 3)^{2} - 1$

The point (-2,0) lies on the line.

$a( - 2 + 3)^{2} - 1 = 0$

$a = 1$

$f(x) = (x + 3)^{2} - 1$

The correct answer is D.

6 0

3 years ago

A pizza shop sells three sizes of pizza, and they track how often each size gets ordered along with how much they profit from ea

kari74 [83]

Answer:

μy = $6.56 ; σy = 2.77

Step-by-step explanation:

Given the data :

Mean μx= $8.56

Standard Deviation σx ≈ 2.77

Profit, Y on pizza with current promo :

Price off on pizza = $2

Y = x - 2

μx = E(x) = $8.56

μy = μ(x - 2)

μy = μx - $2

μy = $8.56 - $2

μy = $6.56

For the standard deviation of y

σx ≈ 2.77

σy = σ(x - 2)

σy = σx - 2

Constants are treated as 0 for standard deviation

σy = 2.77

8 0

3 years ago

Please help, will give brainliest

rodikova [14]

Answer:

Number 3 : describe the behavior at the end of the graph: the line is increasing, also i believe thats non linear.

Step-by-step explanation:

Because the end segment of the graph goes up that means the line is increasing.

3 0

3 years ago

Indicate whether the following statements are True (T) or False (F).

chubhunter [2.5K]

1. False because a rational is a fraction or part of a number ( $\frac{3}{2}, 3.2$ ). $\sqrt{49} = 7$

2. True; a real number is any number that isn't imaginary ( $i, \sqrt{-1}$ )

3. True; same reason

4. True; an integer is any number that can be wrote without a fraction or decimal (the opposite of rational).

5. True; $\sqrt{3} \approx 1.32$ and that's a decimal.

6. True; the natural number system starts from 0 and counts upwards

7. True; reason above

4 0

3 years ago