My last brain cell can’t handle this please help with this math problem. Giving brainliest btw

Answer:

Each relation is a function because none of the domain repeats.

Answer:

Option A, there is not sufficient sample evidence to conclude that the full-time placement rate is now less than 87% because the p-value is greater than 0.05.

Step-by-step explanation:

Here the Null hypothesis would be

H0: 87% of the graduates find full-time employment in their field within the first year of graduation

H1: Less than 87% of the graduates find full-time employment in their field within the first year of graduation

Here the p values is 0.07.

Since the p value is greater than 0.05, there are not enough evidences to reject the hull hypothesis.

Hence, option A is correct

Since the p-value is greater than the significance level, the correct option is:

a. there is not sufficient sample evidence to conclude that the full-time placement rate is now less than 87% because the p-value is greater than 0.05.

At the null hypothesis, it is tested if the proportion is still of 0.87, that is:

\(H_0: p = 0.87\)

At the alternative hypothesis, it is tested if it has decreased, that is:

\(H_1: p < 0.87\)

Since the p-value is greater than the significance level, we do not reject the null hypothesis, and hence, the correct option is A.

A similar problem is given at https://brainly.com/question/25831511

Answer:

a

Step-by-step explanation:

Answer:

A/8

Step-by-step explanation:

Area of sector would be,

⇒ Area of sector = 102.6 feet squared

We have to given that,

Radius of circle = 14 ft

Angle θ = 60°

Now, We know that,

Area of sector = [θ/360]πr²

Where, r is radius of circle.

Hence, We can substitute all the values, we get;

Area of sector = [θ/360]πr²

Area of sector = [60/360](22/7)(14)²

Area of sector = [1/6][22/7][196]

Area of sector = 102.6 feet squared

Thus, Area of sector would be,

⇒ Area of sector = 102.6 feet squared

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ1

The correct statement is: g(x) is translated up 5 units compared to f(x).

The correct answer is A.

The correct answer is A.

For such more questions on translated

https://brainly.com/question/12861087

#SPJ8

Answer:

x\(\geq\) 3

Step-by-step explanation:

-4x -2 ≤ -14
-4x ≤ -12
x ≥ 3

Answer:

<

Step-by-step explanation:

Answer:

0.1791 acres (rounded to 4 decimal places)

Step-by-step explanation:

67 pounds seeds 12 acre, the ratio can be written as:

Pounds : Acres = 67 : 12

Since, we want Acres PER POUND of seed, we need to divide Total Acres (12) by Total Pounds (67).

Note: per "quantity", we always divide by that "quantity".

So, we have:

So, 1 pound of seed cover 0.1791 acres of land (rounded to 4 decimal places for accuracy)

Answer:

The demand for strawberry will increase and this will increase the prices of strawberries. The production of strawberry will also rise due to its demand.

A boutique owner needs to sell $1,200 in clothing each week. This week, she is within $125 of her goal. The variable in the equation is

A variable is a quantity that could change depending on the circumstances of an experiment or mathematical problem.

Typically, a variable is denoted by a single letter. The general symbols for variables most frequently used are the letters x, y, and z.

In the context of the problem, the boutique owner wants to make $1,200 in clothing each week. This amount in made by the number of items sold as this is added to get to the amount the boutique owner is targeting

Learn more about variable:

https://brainly.com/question/25223322

#SPJ1

Answer: £261

Step-by-step explanation: Subtracting 429 from 690 will give you 261 which is the remaining amount needed to purchase the computer.

Answer:

32

Step-by-step explanation:

multiply 8 by 4

Answer:

Rate = 51.74%

Step-by-step explanation:

Principal amount= $48000

Amount paid is done 2 times in a year for ten years

= $4000*2*10

Amount paid= $80000

A= p(1+r/n)^nt

80000= 48000(1+r/20)^(20*10)

(80000/48000)= (1+r/20)^(200)

(200)√(1.6667)= 1+ r/20

1.025870255-1= r/20

0.025870255*20= r

0.5174= r

Rate in decimal= 0.5174

In percentage= 51.74%

Answer:

x=25

because of similarity of triangles

\( \frac{x}{20} = \frac{15}{12} \)

GF || MN, then <F=<M and <G=<N and we have the similarity of triangles

Answer:

x=0 and x=2

Step-by-step explanation:

We need to check at each  point where the function changes definition

At x= -2

On the left side  -4   on the right side = -( -2)^2 = -4  continuous

At  x=0

The point is not defined since neither side has an equals sign

discontinuous

x =2

on the left side 2^2 =4  on the right side 2

It is discontinuous

Answer:

x = 0

x = 2

Step-by-step explanation:

Edge 2020

~theLocoCoco

Answer:

15 miles

Step-by-step explanation:

1/4 = .25

12 ÷ 4 = 3

12 + 3 = 15

Answer:

12 1/4 miles

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

Answer:

13 cups

Step-by-step explanation:

2 cups = 1 pint

6.5 x 2 = 13

Answer:

3

Step-by-step explanation:

Let's write the statement as an equation and solve for that number.

x+7=10

x=3

Step-by-step explanation:

\(\bold{x + 7 = 10}\)

\( \longmapsto \: x = 10 - 7\)

\( \longmapsto \: 10 - 7 = 3\)

\(\bold{Hope}\)\(\bold{It}\) \(\bold{Helps!}\)

\(\bold{Study}\)\(\bold{Well}\)~

solution

answer: 85

Answer:

8(2m+5)

Step-by-step explanation:

GCF: 8

Factor 8 out of 16 and 40 giving you 2 and 5

DON'T FORGET TO CARRY THE M

Answer:

\(-5\dfrac{31}{40}\)

Step-by-step explanation:

Convert to improper fractions:

\(1\dfrac{1}{10}-6\dfrac78=\dfrac{1 \times10+1}{10}-\dfrac{6 \times8+7}{8}=\dfrac{11}{10}-\dfrac{55}{8}\)

Make denominators the same:

\(\dfrac{11}{10}-\dfrac{55}{8}=\dfrac{11\times8}{10\times8}-\dfrac{55\times10}{8\times10}=\dfrac{88}{80}-\dfrac{550}{80}\)

Therefore,

\(\dfrac{88}{80}-\dfrac{550}{80}=\dfrac{88-550}{80}=-\dfrac{462}{80}=-\dfrac{231}{40}\)

Convert to mixed number:

\(-\dfrac{231}{40}=-5\dfrac{31}{40}\)

Answer:

Step-by-step explanation:

d + 2d - 8 = 46

3d - 8 = 46

3d = 54

d = 18

The y-intercept of the linear function means that her initial distance from the finish line is of 10 kilometers.

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

In which:

The graph crosses the y-axis at y = 10, hence the intercept b is given as follows:

b = 10.

The y-values represent the distance in the context of this problem, hence the initial distance is of 10 km.

More can be learned about linear functions at https://brainly.com/question/15602982

#SPJ1

Total surface of a pentagonal pyramid = (5/2)ab + (5/2)bs

Base surface = (5/2)ab

Sides surface = (5/2)bs

Where b is the size of the side, s is the slant height and a is the distance from the center the pentagonal base to the center of one of its sides

Since we have the slant height and the size of each sides, but we don't have "a", we have to calcualte it

The distance "a" can be calculated by:

tan 36° = (b/2)/a ==> a = (b/2)/tan 36° = (4/2)/0.726542528 = 2/0.726542528 = 2.752763841

a = 2.752763841

Now we can calcualte the surface:

Surface = (5/2)ab + (5/2)bs = (5/2) * 2.75 * 4 + (5/2) * 4 * 12 = 27.5 + 120 = 147.5 square inches

Answer:

Total surface = 147.5

Base surface = 27.5

Sides surface = 120

The parameters of the exponential function in this problem are given as follows:

The standard format of an exponential function is given as follows:

y = c(1 - a)^t.

This is the case for a decaying exponential function, and the meaning of each parameter is given as follows:

In this problem, the function is given as follows:

f(x) = 1.1(0.44)^x.

Hence the values for the parameters are given as follows:

Then the percent of change is of -56%, as it is a decaying exponential function with a = 0.56.

More can be learned about exponential functions at https://brainly.com/question/25537936

#SPJ1

Answer: Half of them are even and half of them are odd.

Step-by-step explanation:

The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.

The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.

Therefore, out of the given numbers, half of them are even and half of them are odd.

________________________________________________________

Answer:

x = 4

Step-by-step explanation:

(5-x) / (3/4x) = 1/3

multiply  both sides by 3/4 x

5-x  = 3/12 x    add 'x' to both sides of the equation

5 = 15/12 x       multiply both sides by 12/15

4 = x

Answer:

Step-by-step explanation:

to get the area of the given figure,

we need to split it in to two (see attached)

then area of a rectangle = length x width

A1 = 15 cm x 4 cm = 60 cm²

A2 = 5 cm x 4 cm = 20 cm²

Area = A1 + A2

        = 60 + 20

        = 80 cm²

Area in this figure will be 80cm².

The area of the rectangle can be calculated by the product of length and breadth of the rectangle.

A=l*b

where l is length and b is the breadth.

So according to asked question in the drawn figure,

connect the point B and G.

now this figure will give two rectangle i.e. ABGH and CDEF

Rectangle ABGH has length l=5cm

breadth b=4cm

area of the rectangle ABGH= length * breadth=l*b=5*4=20cm²

Now CF=CB+BG+GF=5+5+5=15

Rectangle CDEF has length l=CF=15cm

breadth b=4cm

area of the rectangle ABGH= length * breadth=l*b=15*4=60cm²

Area of the figure= area of the rectangle ABGH+area of the rectangle CDEF

=20cm²+60cm²

=80cm²

Therefore area in this figure will be 80cm².

Learn more about area of the rectangle

here: https://brainly.com/question/2607596

#SPJ2