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3 years ago

Which sequence is an example of an arithmetic sequence?

Mathematics

1 answer:

Aleks [24]3 years ago

8 0

Answer:

Step-by-step explanation:

Arithmetic sequences have a pattern that are either - or +.

B is the only answer that fits this.

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Find the 89th term of the arithmetic sequence -16, -3, 10, ...

ELEN [110]

Answer:

uhm, i'm pretty sure it would be 1,128 because between each term is 13 units, and the first three terms are given. and 89-3 is 86. and 86*13=1,118. since the last term was 10, you need to add 10 to that, making your answer 1,128

7 0

3 years ago

1) Which of the following is NOT the same as 4 : 20 ?*<br> 8:40<br> 6:50<br> 5:25<br> 1:5

adoni [48]

6:50 is the answer! Hope this helps. You can figure this out by crossing out the ones you KNOW are factors of 4 and 20. And 6:50 is NOT a factor of them . Hope this helped!!

4 0

3 years ago

Joshua makes earrings to sell at craft fairs. Each pair of earrings contains the same number of wooden beads as glass beads. For

nlexa [21]

Answer: 50 pairs.

Step-by-step explanation:

For each pair of earrings, Joshua spends $0.29 + $0.11 in materials.

So he spends $0.40 for each pair of earrings.

If he has $20, we want to know how many times he can spend $0.40.

For this, we take the quotient:

$20/$0.40 = 50

This means that we can sperate $20 into 50 times $0.40.

So he can buy enough material to make 50 pairs of earrings.

8 0

4 years ago

Find the value of x in the triangle above Thank you to whoever helps

kow [346]

this is an isosceles triangle two sides are the same

so there are 180° in a triangle

180-58= 122 now divide this by two because the last two angles are equal

122/2=61° =x°

3 0

4 years ago

Someone please help!!!

TEA [102]

Answer:

Option B is correct

The maximum revenue that the company can make from the treadmill sales is, $81,000

Step-by-step explanation:

Let x represent the number of treadmill x sold and y represents the number of treadmill y sold

As per the statement: Three times the number of treadmill y sold must be less than or equal to twice the number of treadmill x sold.

⇒ $3y\leq 2x$ ......[1]

Also, it is given that the company has at most 100 treadmills to sell.

⇒ $x+y\leq 100$

using a graph tool for equation [1] and [2] as shown in figure given below;

⇒ the solution is the shaded area

The maximum revenue that the company can make is for the point, (60, 40)

⇒ x = 60 treadmills

and y = 40 treadmills

Maximum Revenue = $60 \times 750 + 40 \times 900 = 45000+36000 = \$81,000$

Therefore, the maximum revenue that the company can make from the treadmill sales is, $81,000

5 0

4 years ago