Can someone help me with number 4 please

Mathematics

1 answer:

Monica [59]2 years ago

7 0

Answer:

Step-by-step explanation:

Y = kx is the direct variation equation. First find k, the could variation. 16 = k * 20. Divide both sides by 20. 16/20 = k 4/5 = k. The direct variation is "y=kx" . As "x" increases the value of "y" increases.

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Mark’s favorite football team lost yards on two back-to-back plays. They lost 3 yards on the first play. They lost 1 yard on the

Feliz [49]

Answer:

-1 > -3

Step-by-step explanation:

In the first play, Mark's favorite team lost 3 yards. This mean a negative representation as is a lost: -3.

In the second play, Mark's favorite team lost 1 yards. This mean a negative representation as is a lost: -1.

When locating -3 and -1 in the number line, all the numbers to the right of the number -3 are greater than this number.

From this we can say that the inequality statement is: -1 > -3.

This means that -1 is greater than -3.

8 0

4 years ago

the diameter of a gigantic Ferris wheel is 185 meters. if a man rides a ferris wheel for one revolution find how far he travels

lidiya [134]

Answer:

Step-by-step explanation:

You need to find out the circumference of the Ferris wheel

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3 years ago

Consider the sequence: 3, 8, 13, 18, 23, ...The recursive formula for this sequence is:an = an-1 + 5In a COMPLETE sentence, expl

Akimi4 [234]

Answer:

$a_8=38$

Step-by-step explanation:

<u>Recursive sequence </u>

In a recursive sequence formula, each term $a_n$ is computed as a function of one or more previous terms. In the formula

$a_n=a_{n-1}+5$

n is the number of the term we want to calculate. If n=8, then the formula becomes

$a_8=a_{7}+5$

We can see $a_{n-1}$ is the previous term. It means we need $a_7$ to be able to compute $a_8$ . But we also need $a_6$ to compute $a_7$ and so on until some known data is reached. The question provides five terms, $a_5=23.$