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True [87]
3 years ago
7

PLEASE HELP ME W THIS QUESTION

Mathematics
2 answers:
Lilit [14]3 years ago
4 0

Answer: (C) 5, 1, -3, -7, -11

<u>Step-by-step explanation:</u>

9 - 4n

n=1: 9 - 4(1)   = 5

n=2: 9 - 4(2)  = 1

n=3: 9 - 4(3)  = -3

n=4: 9 - 4(4)  = -7

n=5: 9 - 4(5)  = -11


Note: -4n tells you that each term will decrease by 4.

FrozenT [24]3 years ago
3 0

Answer:

im fairly certain the answer is C

Step-by-step explanation:

you take the base problem, 9-4n and plug in a number for n each time. 9-4(1), 9-4(2), 9-4(3)…

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A survey was conducted
inna [77]

Answer: 9/25 or 36%

Step-by-step explanation:

72 + 28 + 62 + 38 = 200

There are 200 people in total and 72 are youngsters who like sport cars.

So, the number of youngsters who like cars out of the total number of people is 72/200.

Now, find a greatest common divisor. In this case, the greatest common divisor is 8.

72 / 8 = 9

200 / 8 = 25

9/25 (fraction)

25 * 4 = 100

9 * 4 = 36

36/100 = 36% (percentage)

4 0
3 years ago
Read 2 more answers
96 sq meters
Vsevolod [243]

Answer:

84 sq meters

Step-by-step explanation:

1. Approach

In order to solve this problem, one will have to divide the figure up into simple shapes. A picture is attached showing how the shape is divided up for this answer. Find the area of each region, then add up the results to find the total area.

2. Area of Region 1

As one can see, the length of (Region 1), as given is (6), the width is (3). To find the area multiply the length by the width.

Length * width

6 * 3

= 18

3. Area of Region 2

In (Region 2), the length is given, (12). However, one must find the width, this would be the size of the total side, minus the width of (Region 1). Multiply the length by the side to find the area.

Length * width

= 12 * (8 - 3)

= 12 * 5

= 60

4. Area of Region 3

In (Region 3), the length of the figure is (2), the width is (3). To find the area, multiply the length by the width.

Length * width

= 2 * 3

= 6

5. Total area

Now add up the area of each region to find the total rea,

(Region 1) + (Region 2) + ( Region 3)

= 18 + 60 + 6

= 84

7 0
3 years ago
How am i supposed to solve this ?
Rama09 [41]

Answer:

Step-by-step explanation: so first you got to distribute the on both sides so like the 2 and the ten from there you just eliminate and do it like normal. I’m sorry I’m bad at at explaining it but I hoped it helped some how :)

4 0
3 years ago
Reggie Jackson played in major league baseball for 21 years.although this slugger was known best for his home runs,he holds the.
lutik1710 [3]
Find the unit rate
do 2597÷21

Answer: 124 strikeouts per year
3 0
3 years ago
If 47 Mph was a unit rate, how many hours would it take to travel 1 Mph?
insens350 [35]

Answer: um i think you asked the question wrong. But ok.

Step-by-step explanation:

= 47 miles per hour

This is a fraction equal to

47 miles ÷ 1 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 1

47 miles ÷ 1

1 hours ÷ 1

=  

47 miles

1 hour

=  

47 miles

hour

= 47 miles per hour

8 0
2 years ago
Read 2 more answers
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