What does this mean?: How does the data vary? What is the mode?

1 answer:

8 0

Okay well the mode is the number that appears most pften for ex 112351 the mode is 1 because it is the number that is there more than the others

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If (a, -5) is a solution to the equation 3a = -2B - 7, what is a?

Andrew [12]

I think what you need to do is make B = -5
3a = -2(-5) - 7
3a = 10 - 7
3a = 3
a = 1

3 0

3 years ago

I need help to solve it

Sidana [21]

Answer:

She will earn £9.01 per hour after the pay rise

Step-by-step explanation:

Here, we want to calculate a value, given the percentage of the pay rise

From the question, the percentage is 6%

The pay rise is thus;

8.50 + 6% of 8.50

= 8.50 + (6*8.5)/100

= 8.50 + 0.51

= £9.01

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2 years ago

What is the factorization of the polynomial 2x^2+28x+98

SashulF [63]

Answer:

Step-by-step explanation:

hello : answer B

because : 2(x+7)(x+7) = 2(x²+7x+7x+49) = 2(x²+14x+49) = 2x²+28x+98

6 0

2 years ago

Draw a number line and mark all described points. 3x<8

ANEK [815]

ANSWER

See attachment.

EXPLANATION

The given inequality is

$3x \: < \: 8$

Divide both sides by 3 to get,

$x \: < \: \frac{8}{3}$

$x \: < \: 2 \frac{2}{3}$

Because the inequality involves '<' we use a hollow circle at 2⅔.

The solution set of this inequality is shown on the number line in the attachment.

3 0

2 years ago

sophie makes necklaces by stringing different color beads each necklaces is 15 inches long sophie has 66 inch length of bead str

kow [346]

(I think) you just divide the length of the bead string the the inches of the beads

(Which equals 4.4 so when simplified is 4)

4 0

2 years ago