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1 year ago

5) A woman drinks 8 bottles of water in 2 days. How many bottles of water would she drink in 4 days?

Mathematics

1 answer:

miss Akunina [59]1 year ago

3 0

6 water bottles in 4 days

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A copy machine makes 84 copies in 3 minutes and 30 seconds. How many copies does it make per minute

lyudmila [28]

Answer:

Step-by-step explanation:

30 secs = 0.5 min

thus 84 / 3.5 min = 168 / 7 = 24

5 0

3 years ago

What does the model predict for 1900?

vagabundo [1.1K]

Answer:

64.0% is the correct answer.

Step-by-step explanation:

As per the given scatter plot of voter turnout every year:

X axis represents the year and

Y axis represents the percentage of people who voted.

The model was predicted as per the equation:

$y = -0.1271x + 307.53$

<u>To find:</u> Prediction for the year 1900.

Putting the value of $x=1900$ , the value of y will be the predicted value of the model i.e. the value of percentage of voter turnout.

$\Rightarrow y = -0.1271\times (1900) + 307.53\\\Rightarrow y = -241.49 + 307.53\\\Rightarrow y = -64.04\%\\OR\\y \approx 64.0\%$

So, the model predicts $y \approx 64.0\%$ for the year 1900.

3 0

3 years ago

To keep up with rising expenses, a motel manager

Tema [17]

<span>22% of $40 is $8.80 so the now rate should be $40.00+$8.80=$48.80</span>

6 0

3 years ago

Read 2 more answers

Which ratio correctly compares 150 mm to 60 cm?

deff fn [24]

1 to 4
150mm is the same as 15cm
15cm:60cm
both divisible by 15
1cm:4cm

1 to 4

6 0

3 years ago

What is 4 to the 6th power over 4 to the 8th power?

andreev551 [17]

4⁶ / 4⁸

Since the 'bases' are the same on top and bottom, you can
just subtract the bottom exponent from the top one.

4⁶ / 4⁸
= 4⁶⁻⁸
= 4⁻²
= 1/4²
= 1/16

8 0

3 years ago