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2 years ago

11

Jaime biked 5 1/4 miles on monday, 6 7/8 miles on tuesday, and 8 1/2 miles on wednsday. If he continues the pattern, how many mi

les will he bike on friday

1 answer:

Gelneren [198K]2 years ago

7 0

Answer:

11 3/4 miles

Step-by-step explanation:

1 5/8 is the pattern so add 8 1/2 + 1 5/8 + 1 5/8 = 11 3/4 miles

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Based on the survey results from 300 selected students in the Burbank School District (BSD), the 98% confidence interval used to

Pavlova-9 [17]

Answer:

follows are the solution to this question:

Step-by-step explanation:

Please find the correct question in the attached file:

The formula for calculating the Confidence interval of proportion:

$\to CI=\hat{p} \pm Z_{\frac{\alpha}{2}} \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}\\\\\to \hat{p}=\frac{\text{lower limit +upper limit}}{2}\\$

$=\frac{0.48+0.60}{2}\\\\=\frac{1.08}{2}\\\\=0.54$

The number of learners with access to working at home on a computer:

$= 0.54 \times 300 \\\\=162$

Lower limit =0.48

upper limit = 0.60

$\to margin \ error = \frac{\text{upper limit - lower limit}}{2}\\$

$=\frac{0.60-0.48}{2}\\\\=\frac{0.12}{2}\\\\= 0.06$

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2 years ago

The measure of angle A is 30 and the measure of angle B is 124 . What is the measure of angle C in degrees?

professor190 [17]

Answer: 26

124 + 30 = 154

180 - 154 = 26

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3 years ago

Can some one help me with this math problem and explain their self's as well?

yaroslaw [1]

Answer:

20 side polygon: 180 x (20 -2)

Step-by-step explanation:

A n side polygon can be divided into n-2 triangles

each triangle has 180°

n-2 triangles have 180 x (n-2) degrees

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3 years ago

Create a linear function rule that has a slope of –2 and a solution at (–5, 16)

atroni [7]

Answer:

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Step-by-step explanation:

using point slope form.

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2 years ago

A car takes 4 hours to cover a certain distance, travelling at a speed of 120 km/h. How long will the car take if it travels at

muminat

Answer:

3/8 hours

Step-by-step explanation:

distance=speed/time=120/4=30km

time=distance/speed=30/80=3/8

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2 years ago

Read 2 more answers