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yarga [219]
3 years ago
8

What expression could i use for the question denise earns $30 an hour. she works 40 hours per week

Mathematics
2 answers:
Tom [10]3 years ago
6 0

Answer:

$=30 x 40

Step-by-step explanation:

Serggg [28]3 years ago
6 0

Answer: You could do 40 X <em>W </em>then your answer would what you put for <em>H </em>in 30 X <em>H</em>

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
Which answer choice is a solution to the equation 0.5x + 3.5 = 6?
kirill [66]

Answer:

x=5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A cyclist rides her bike at a speed of 30 kilometers per hour. What is this speed in kilometers per minute? How many kilometers
Nata [24]

Step-by-step explanation:

The answer is mentioned above.

3 0
3 years ago
A regular 12-oz beer is about 5% alcohol. This works out to about 14.03 grams of alcohol per beer. If the driver drank two beers
solong [7]

Answer:

A regular 12-oz beer is about 5% alcohol. This works out to about 14.03 grams of alcohol per beer. If the driver drank two beers, how many grams of alcohol did he consume? <u>28.06 grams</u>

The driver weighs about 160 lbs. What is his body weight in kg? What is his body volume in mL? (1 lb = 0.45 kg) (1 kg = 1000 mL)  <u>72.57 kg/72,560 mL</u>

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Use the above information to calculate BAC.  <u>0.0569%</u>

The measured BAC was 0.12%. Was the driver telling the truth about how much he drank? Calculate the difference between the two BAC percentages.  <u>No. 0.0569% is different.</u>

If the driver had really consumed only two beers, would he have been arrested for DUI? Explain.   <u>The driver would not have been arrested if he only had two beers. He more or less had more than two beers in his car when the police checked his car.</u>

Step-by-step explanation:

the underlined areas are your answers.

7 0
3 years ago
Suppose a classroom teacher wants to measure whether offering candy as a reward will increase the number of times that a student
ahrayia [7]

Answer:

C) Matched pairs

Step-by-step explanation:

Matched samples (also called matched pairs, paired samples or dependent samples) is a type of sampling that involves pairing participants that share every characteristic except for the one under study. The paired participants could be same individuals studied at different time such as:

  1. The study of same participants before and after an interference.
  2. The study of the same participants at two different interference.
5 0
3 years ago
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