what is the answer ?

Answer:

Denote that line: y = ax + b

Line passes (-2, 7) and (2,-5):

=> -2a + b =7

=>  2a + b = -5

Add both side of above equations:

=> 2b = 2

=> b = 1

=> a = (-5 - 1)/2 = -3

=> Slope a = -3

Hope this helps!

:)

This question is based on the equation of line. Therefore, the slope of the line is -3 that passes through the points (-2, 7) and (2,-5).

Given:

Points are (-2, 7) and (2,-5).

We need to calculate the slope of the line that passes through the points (-2, 7) and (2,-5).

According to the question,

As we know that, equation of line: y = mx +c

It is given that, line passes through points, (-2, 7) and (2,-5).

Now, putting this points in equation of line: y = mx +c.

We get,

=> -2m + c =7                                   ...(1)

=> 2m + c = -5                                ...(2)

Now, adding and solving above two equations,

We get, c = 1

Then, putting  the value of b= 1 in equation (1).

We get, m = -3.

Therefore, the slope of the line is -3 that passes through the points (-2, 7) and (2,-5).

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Answer:

D. It provides 40% to 60% of the policyholder's income for up to one year.

Step-by-step explanation:

Insurance is a risk sharing device where the risk is shared between the policyholder and the insurance company through regular periodic payment called premium. What Short term disability insurance  does is to make do with the income of a person that has to leave his/her place of work as a result of sickness or injury. It provides financial assistance while the individual convalesces at home.  The employee are liable to receive 40 to 60 % of their gross weekly income pending on the premium paid. This  coverage period is 9 to 52 weeks, (i.e 2.25 to 12 months).

Answer:

D. It provides 40% to 60% of the policyholder's income for up to one year.

Step-by-step explanation:

Answer: 10.9 cm

Step-by-step explanation:

The equation to find the area of a triangle is

Base x height x 1/2 = area

Since you are given the area, rearrange or “do the opposite” to find the base

(Area x 2 ) / height = base

30 x 2 = 60

60/ 5.5 = 10.9

Hope this helped :)

Answer:

29 and 51

Step-by-step explanation:

29 and 51 are prime because the only factors of them are the numbers themselves and 1.

29/1 = 29        51/1 = 51

The composite numbers are 33, 65, and 70 because they have more than one factor.

33/3 = 11     65/5 = 13  70/10 = 7

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Answer:

x=2 or x=-2

Step-by-step explanation:

ax^2+bx+c=0

first we rearrange this equation so we get x^2+(-4+4)x-4=0 so its x^2-4=0 so that means b=0 now we should find two numbers that when we multiply them we get c and when we subtract them we get b so that two numbers are 2 and -2

Answer:

B. The graph contains [tex](1,\frac{1}{10})[/tex].

Step-by-step explanation:

I graphed the equation on the graph below The line goes through the point (1, 1/10).

Every time, this second restaurant is less expensive; therefore, Lisa should decide to get pizzas for her group from the second restaurant.

All items and services purchased for resale of consumption throughout the production process are included in spending on goods and services, excluding capital goods whose consumption is recorded as consumption for fixed capital.

We have For the first restaurant

the total cost per pizza is $16 + $5 = $21.

For the second restaurant

the total cost per pizza is $17.

If Lisa purchases x pizzas,

the total cost from the first restaurant will be $21x + $5 = $21x + $5.

The total cost from the second restaurant will be $17x.

If x = 1, the first restaurant will cost $26 and the second restaurant will cost $17, so the second restaurant is cheaper.

If x = 2,

the first restaurant will cost $47 and the second restaurant will cost $34, so the second restaurant is cheaper.

If x = 3, the first restaurant will cost $68 and the second restaurant will cost $51, so the second restaurant is cheaper.

So, in every case, the second restaurant is cheaper, and Lisa should choose the second restaurant to purchase pizzas for her party.

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Answer:

Step-by-step explanation:

idk im aooy

Answer:

It would take 15 years

Step-by-step explanation:

The length of time it takes to reach $1,000 savings can be determined from the future value formula given below:

FV=PV*(1+r/4)^n*4

FV is the target savings of $1,000

PV is the amount invested which is $600

r is the rate of interest of 3.4%

n is the unknown

1000=600*(1+3.4%/4)^4n

1000=600*(1+0.0085 )^4n

1000=600*(1.0085)^4n

1000/600=1.0085^4n

1.666666667 =1.0085^4n

take log of both sides

ln 1.666666667 =4n ln 1.0085

4n=ln 1.666666667/ln 1.0085

4n=0.510825624 /0.008464078

4n=60.35218768

n=60.35218768 /4

n= 15.09  

Answer:

7/16

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

Answer:

the answer is 7

Answer:

7

Step-by-step explanation:

Answer:

A. He thought 1 quart = 1/4 cup

B. actually made 8 cups of juice

Step-by-step explanation:

From conversion,

1 cup =1/4 quarts

A. John thought 1 quarts = 1/4 cup, which was his mistake

B. His 2/4 cups is actually

4*2 = 8 cups

Answer:

0.06

Step-by-step explanation:

Answer:

[tex] f(x) = g(x)[/tex]

[tex] 200 +0.075 x= 233 +0.06 x[/tex]

We can subtract from both sides 0.06x and we got:

[tex] 0.075 x-0.06x +200 = 233[/tex]

And now we can subtract 200 from both sides we got:

[tex] 0.015 x = 33[/tex]

And dividing both sides by 0.015 we got:

[tex] x = \frac{33}{0.015}= 2200[/tex]

And then the final anwer would be x =2200

Step-by-step explanation:

For this case we have the following function for the total sales of Lucy is given by:

[tex] g(x) = 200 +0.075 x[/tex]

And the function for the total sales of Zachary is given by:

[tex] f(x) =233 +0.06 x[/tex]

And we want to determine the value of x, in dollars, that will make their weekly pay the same, so we can set equal the two functions:

[tex] f(x) = g(x)[/tex]

[tex] 200 +0.075 x= 233 +0.06 x[/tex]

We can subtract from both sides 0.06x  and we got:

[tex] 0.075 x-0.06x +200 = 233[/tex]

And now we can subtract 200 from both sides we got:

[tex] 0.015 x = 33[/tex]

And dividing both sides by 0.015 we got:

[tex] x = \frac{33}{0.015}= 2200[/tex]

And then the final anwer would be x =2200

Answer:

71.57% of student heights are lower than Darnell's height

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

[tex]\mu = 150, \sigma = 20[/tex]

Darnell has a height of 161.4 centimeters. What proportion of student heights are lower than Darnell's height?

This is the pvalue of Z when X = 161.4.

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{161.4 - 150}{20}[/tex]

[tex]Z = 0.57[/tex]

[tex]Z = 0.57[/tex] has a pvalue of 0.7157

71.57% of student heights are lower than Darnell's height

Answer:

0.7157

Step-by-step explanation:

Darnell's height is 161.4 - 150 = \goldD{11.4}161.4−150=11.4161, point, 4, minus, 150, equals, start color #e07d10, 11, point, 4, end color #e07d10 relative to the mean.

This is \dfrac{\goldD{11.4}}{20} = \blueD{0.57}  

20

11.4

​  

=0.57start fraction, start color #e07d10, 11, point, 4, end color #e07d10, divided by, 20, end fraction, equals, start color #11accd, 0, point, 57, end color #11accd standard deviations relative to the mean. This is Darnell's z-score.

Hint #22 / 4

We want to find the proportion of student heights below a z-score of \blueD{0.57}0.57start color #11accd, 0, point, 57, end color #11accd:

Answer:

Can you include the picture because i don't know which question you are talking about.

Step-by-step explanation:

Answer:

58 x + 33 p thus 1) is the Answer

Step-by-step explanation:

Simplify the following:

11 (3 p + 5 x) + 4 x - x

4 x - x = 3 x:

11 (3 p + 5 x) + 3 x

11 (3 p + 5 x) = 33 p + 55 x:

33 p + 55 x + 3 x

Grouping like terms, 33 p + 55 x + 3 x = (55 x + 3 x) + 33 p:

(55 x + 3 x) + 33 p

55 x + 3 x = 58 x:

Answer:  58 x + 33 p

Answer:

1) 33p+58x is the correct answer ☺️

Step-by-step explanation:

Answer:

40 seconds

Step-by-step explanation

Answer:

The central angle in radians is (60 / 57.29578)

equals 1.0471975512  radians

arc length = radius * central angle (radians)

arc length = 27 cm * 1.0471975512

arc length = 28.2743338823  =

28.3 cm (rounded)

Answer is A

Step-by-step explanation:

Answer:

the answer will be A. 28.3 I just did it

Answer:

49/20 miles or 2.45 miles

Step-by-step explanation:

LCM(1,2,3,4,5,6,)=60

10/60+12/60+15/60+20/60+30/60+60/60=147/60=49/60 or 2.45

Answer: D is the correct answer.

Answer:

Pieces remaining =  1 - (1/4 + 1/4) - (1/2 x1/5) = 1/2 - (1/2 x1/5) = 1/2 - 1/10 = 4/10

Therefore, 4/10 x 20 = 8 pieces.

Step-by-step explanation:

Sophie ate 1/4 = 5 pieces

Glenn ate 1/4 = 5 pieces

Remaining pieces = 20 - 5 - 5 = 10 pieces

On Monday, Sophie ate = 1/5 x 10 = 2 pieces

Therefore, remaining pieces = 10 - 2 pieces = 8 pieces

Sophie and Glenn consumed half of the pie the first day.  This is equal to 10 pieces.  The remaining pieces will be 10.  If, on Monday, Sophie ate 1/5 of 10 pieces, representing 2 pieces, the number left over is 10 Minus 2, which equals 8 pieces.

Answer:

You got it, I have been busy and I am glad to see someone feeling the same way as me!

Answer:

what the question

Step-by-step explanation:

Answer:

C.not sticking to a set budget

D.spending all of your paycheck

Step-by-step explanation:

The situations which are not an example of financial responsibility are C. not sticking to a set budget and D. spending all of your paychecks.

Given are some situations in the options.

It is required to find those which are included in the financial responsibility.

Financial responsibility can be defined as the responsibility of a person who uses finances responsibly without spending too much or dealing with finance carelessly.

A) pay with cash instead of a credit card

This is something a responsible person does, who will not use a credit card until urgency came.

B) making payments on time

A financially responsible person will make payments on time. I not, the person will be affected by future bulk payments which will be very difficult then.

C) not sticking to a set budget

A financially irresponsible person will not stick to a budget and spends so much carelessly.

D) spending all of your paycheck

If a person is financially responsible, the person will not spend ll paychecks, since some will go to savings.

E) using coupons when you can

Using coupons when you can is a good thing in the case of finance since it will save money.

Hence the correct options are C and D.

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Answer:

25%

Step-by-step explanation:

The (not mentioned in the question) set is: 6 7 8 9.

There are 4 total outcomes and only 1 favorable outcome, then the probability to pick a 9 is:

P(9) = favorable outcome/total outcomes

P(9) = 1/4 = 0.25 or 0.25*100 = 25%

Answer:

360cm 2

Step-by-step explanation:

18×20=360

a=l×w

Answer: The answer is 360cm²

Step-by-step explanation: 20×18=360cm²

Answer:

(Véase la explicación para mayores detalles/See the explanation for further details)

Step-by-step explanation:

a) Tres al cubo (Three to cube):

[tex]x = 3 \times 3 \times 3[/tex]

[tex]x = 3^{3}[/tex]

[tex]x = 27[/tex]

b) Seis al cubo (Six to cube):

[tex]x = 6 \times 6 \times 6[/tex]

[tex]x = 6^{3}[/tex]

[tex]x = 216[/tex]

c) Cinco al cuadrado (Five squared):

[tex]x = 5 \times 5[/tex]

[tex]x = 5^{2}[/tex]

[tex]x = 25[/tex]

d) Ocho al cuadrado (Eight squared):

[tex]x = 8 \times 8[/tex]

[tex]x = 8^{2}[/tex]

[tex]x = 64[/tex]

e) Dos a la quinta (Two to five):

[tex]x = 2 \times 2 \times 2 \times 2 \times 2[/tex]

[tex]x = 2^{5}[/tex]

[tex]x = 32[/tex]

f) Diez a la cuarta (Ten to four):

[tex]x = 10\times 10 \times 10 \times 10[/tex]

[tex]x = 10^{4}[/tex]

[tex]x = 10000[/tex]

Answer:

False

Step-by-step explanation:

The left side 0.06 does not equal to the right side 0, which means that the given statement is false.