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3 years ago

Which of the following conditions must be met to conduct a two-proportion significance

Mathematics

1 answer:

katrin [286]3 years ago

7 0

Hello, I Am BrotherEye

Answer: C.) 111 Only

Step-by-step explanation:

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Helppppppppppppppppppppppppppppppppppppp

mario62 [17]

Answer:

The answer is B.3 because

3*11=33+22=$55

3*9=27+28=$55

6 0

3 years ago

Jackson runs a farm stand that sells bananas and grapes. Each pound of bananas sells for $1 and each pound of grapes sells for $

mars1129 [50]

Jackson sold 27 pounds of bananas and 12 pounds of grapes.

Given that Jackson runs a farm stand that sells bananas and grapes, and each pound of bananas sells for $ 1 and each pound of grapes sells for $ 2.25, and Jackson sold 15 more pounds of bananas than pounds of grapes and made $ 54 altogether, to determine the number of pounds of bananas sold and the number of pounds of grapes sold the following calculation must be performed:

25 x 1 + 10 x 2.25 = 25 + 22.50 = 47.50
26 x 1 + 11 x 2.25 = 26 + 24.75 = 50.75
27 x 1 + 12 x 2.25 = 27 + 27 = 54

Therefore, Jackson sold 27 pounds of bananas and 12 pounds of grapes.

Learn more about quantities in brainly.com/question/25823155

3 0

3 years ago

How to create an equation for function m? I wrote the right equation as a guess, but I don't understand it.

AfilCa [17]

Answer:

$h(x)=2(x + 3)^{\frac{1}{2} }$

Step-by-step explanation:

Parent function of the square root function has been given as,

f(x) = $x^{\frac{1}{2} }$

If the graph of the given function is stretched vertically by the scale factor = g(x) = $k(x^\frac{1}{2})$

If the graph is shifted 3 units to the left,

h(x) = $k(x + 3)^{\frac{1}{2} }$

Since, the graph of the function passes through a point (-2, 2),

$2=k(-2 + 3)^\frac{1}{2}$

2 = k

Therefore, the function is $h(x)=2(x + 3)^{\frac{1}{2} }$ .

7 0

3 years ago

Solve the equation <br> 2x+1=-1

Olenka [21]

Answer:

2x=-1-1

2x=2

x=2×2

x=4

4 0

3 years ago

Read 2 more answers

Using technology, we found that Juan’s investment account can be modeled by the function, c(x)=3x2-2x+10, in thousands of dollar

irakobra [83]

The function is $c(x)=3 x^{2} -2x+10$

Initial investment is given when $x=0$ , so substituting this into $c(x)$ we have

$c(0)=3 (0)^{2}-2(0)+10
$
$c(0)=10$

Hence, correct answer is B $10

4 0

4 years ago

Read 2 more answers