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3 years ago

What is the slope of the line graphed below

Mathematics

1 answer:

Nat2105 [25]3 years ago

3 0

Answer:

mx + y = c slope = - 4 and y - intercept = 2 , then the equation of line is mx + y = c .

Step-by-step explanation:

If I am wrong sorry If I am right mark me brainliest

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find the amount of an annuity that consist of 26 monthly payments of $100 each into an account that pays 4% interest per year, c

matrenka [14]

100 * ( 4 / 100 ) * ( 26 / 12 ) = 4 * ( 26 / 12 ) = 26 / 3 = $ 8.66 ;

3 0

3 years ago

catering service offers 8 appetizers, 11 main courses, and 7 desserts. A banquet committee is to select 7 appetizers, 8 main

guapka [62]

Answer: The required number of ways is 46200.

Step-by-step explanation: Given that a catering service offers 8 appetizers, 11 main courses, and 7 desserts.

A banquet committee is to select 7 appetizers, 8 main courses, and 4 desserts.

We are to find the number of ways in which this can be done.

We know that

From n different things, we can choose r things at a time in $^nC_r$ ways.

So,

the number of ways in which 7 appetizers can be chosen from 8 appetizers is

$n_1=^8C_7=\dfrac{8!}{7!(8-7)!}=\dfrac{8\times7!}{7!\times1}=8,$

the number of ways in which 8 main courses can be chosen from 11 main courses is

$n_2=^{11}C_8=\dfrac{11!}{8!(11-8)!}=\dfrac{11\times10\times9\times8!}{8!\times3\times2\times1}=165$

and the number of ways in which 4 desserts can be chosen from 7 desserts is

$n_3=^7C_4=\dfrac{7!}{4!(7-4)!}=\dfrac{7\times6\times5\times4!}{4!\times3\times2\times1}=35.$

Therefore, the number of ways in which the banquet committee is to select 7 appetizers, 8 main courses, and 4 desserts is given by

$n=n_1\times n_2\times n_3=8\times165\times35=46200.$

Thus, the required number of ways is 46200.

7 0

4 years ago

The time in seconds, t, it takes for a specific object being dropped from a particular height in feet above sea level, h, to rea

Naya [18.7K]

Answer:

B.) 4,096 feet

Step-by-step explanation:

You were given a time, and time in the equation is represented by "t". To find the height, represented by "h", you just need to plug the given value in for "t" and simplify to find "h".

t = (1/4)√x <--- Original equation

16 = (1/4)√x <--- Plug 16 in "t"

64 = √x <--- Divide both sides by (1/4)

4,096 ft = x <--- Square both sides

6 0

2 years ago

1.0<br> Im in need for help..

Rom4ik [11]

Answer:

$3200

Step-by-step explanation:

i had the answer but wanted to make sure

when added up everything equals 273,900

-700

--------

273,200

his networth is 270,000 that means when you subtract it from the 273,200 you are left with 3,200

3 0

3 years ago

Cheyanne boxes basketballs at the SPORTS STORE. She puts 13 b-balls in each box. If she has 118 b-balls, how many boxes will she

postnew [5]

118/13= 9 1/13
She will need 10 boxes. There will be 1 basketball in box 10.

7 0

2 years ago