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raketka [301]
3 years ago
7

Question: c > 2.5; c = 3

Mathematics
1 answer:
Zolol [24]3 years ago
7 0

Answer:

(1+x)

n

=

n

C

0

+

n

C

1

x+

n

C

2

x

2

+

n

C

3

x

3

+.....

n(1+x)

n−1

=

n

C

1

+2

n

C

2

x+3

n

C

3

x

2

+....

Put x=5

n(1+5)

n−1

=C

1

+2.5C

2

+3.5

2

C

3

+....

=n6

n−1

.

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19) The cost to rent a banquet hall is $500, plus $35 per person. A company's social committee can spend
34kurt

Answer:

120

Step-by-step explanation:

First, you subtract 500 from 4,700:

 4700

-   500

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Then you divide 4,200 by the cost per person:

4200/35

Last, 4,200/35 equals:

<h2>120</h2>
7 0
3 years ago
Hitomi has a total of 30 red and blue bowling balls at her bowling alley. Each red ball weighs 8 lbs. Each blue ball weighs 9 lb
sergejj [24]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Both angle A &amp; B are supplementary. If angle A is x and angle B is 3x, then what is x equal to AND what does angle B equal?
ryzh [129]

Answer:

A= 45 degrees

And angle B= = 135 degrees

Step-by-step explanation:

Supplementary means that the sum of both angles is equal to 180 degrees.

< A= x

< B= 3x

<a+<B= 180

x+3x= 180

4x= 180

x= 180/4

x= 45

Therefore angle A= 45 degrees

And angle B= 3x= 3*45= 135 degrees

7 0
3 years ago
What is the product of 7/10 × 3/6
kogti [31]

The product of 7/12 x 3/6 is \frac{7}{24}!

I hope I helped you!

8 0
3 years ago
A÷b=2÷3<br>b÷c=4÷7<br>a÷c= x<br>what is x?
aksik [14]
X should equal to 8÷21, x=8÷21
Explanation: 
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c=(7b)÷4
((2b)÷3)÷((7b)÷4)=8÷21; or 0.38

3 0
4 years ago
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