Ask question

Ask question

All categories

3 years ago

15

Robert earns $300 every week. What equation shows the relationship between salary per week (s), number of weeks worked (w), and

total income (t).
w = 300 − 30

s − h = t

w − h − t = s

t = 300w

h = 300w

1 answer:

Brut [27]3 years ago

8 0

T= 300w is the answer.

You might be interested in

The side lengths of a triangle are 12, 15, and 10 square root 3. Classify the triangle.

Sonbull [250]

Answer: Scaline?

Step-by-step explanation:

5 0

2 years ago

The reciprocal of 18 is. The reciprocal of is 2/3 is

Leno4ka [110]

Answer:

1/18

3/2

Step-by-step explanation:

18 = 18/1 if the reciprocal means to flip the denominator and the numerator then just witched them so it would be 1/18

2/3 would be 3/2

4 0

2 years ago

"A normal distribution of test scores has a mean of 38 and a standard deviation of 6. Everyone scoring at or above the 80th perc

Eduardwww [97]

Answer:

43.05, meaning a score of 43

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The claim is that the proportion of drowning deaths of children attributable to beaches is more than 0.25, and the sample statis

Ainat [17]

Answer:

The test statistic Z = 3.125

Step-by-step explanation:

<em>Given Population proportion P = 0.25</em>

<em>Given sample size 'n' = 696</em>

<em>Sample proportion 'p⁻' = 0.30</em>

Test statistic

$Z = \frac{p^{-} -P}{\sqrt{\frac{P Q}{n} } }$

$Z = \frac{0.30-0.25}{\sqrt{\frac{0.25 X 0.75}{696} } } = 3.125$

<u><em>Final answer</em></u>:-

The test statistic Z = 3.125

3 0

3 years ago

For every 15 students there are 3 teachers in the school. Based on this information, about how many teachers are in a school wit

Yuliya22 [10]

This means for every 5 students there will be 1 teacher so 550/5=110
So answer is 110 teachers

3 0

2 years ago

Read 2 more answers