1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
coldgirl [10]
3 years ago
9

I need help with 2 I don’t know if the answer is 1.61 or not

Mathematics
1 answer:
Tomtit [17]3 years ago
8 0

3.22/2 = 1.61

4.83/3 = 1.61

6.44 / 4 = 1.61

8.05/5 = 1.61

 1.61 km per 1 mile

 answer is 1.61

You might be interested in
A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 436.0 gram setting. It
Vilka [71]

Answer:

We conclude that the machine is under filling the bags.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 436.0 gram

Sample mean, \bar{x} = 429.0 grams

Sample size, n = 40

Alpha, α = 0.05

Population standard deviation, σ = 23.0 grams

First, we design the null and the alternate hypothesis

H_{0}: \mu = 436.0\text{ grams}\\H_A: \mu < 436.0\text{ grams}

We use one-tailed(left) z test to perform this hypothesis.

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{429 - 436}{\frac{23}{\sqrt{40}} } = -1.92

Now, z_{critical} \text{ at 0.05 level of significance } = -1.64

Since,  

z_{stat} < z_{critical}

We reject the null hypothesis and accept the alternate hypothesis. Thus, we conclude that the machine is under filling the bags.

8 0
3 years ago
What is the slope intercept form of the line ?
Alexus [3.1K]

Answer:

D

Step-by-step explanation:

Its d because in the graph the line where they are at is positive and the answer shows (2,2) in the graph.

6 0
3 years ago
Read 2 more answers
What is the volume of the prism ?
tia_tia [17]

Answer:

150 units squared

Step-by-step explanation:

5 0
3 years ago
On a 15 hour trip, Rob drove 35% of the time and Mark drove the remainder of the time. How many hours did Mark drive? Explain 9.
Zigmanuir [339]

Answer:

9.75 hours

Step-by-step explanation:

If Rob drove 35% of the time and Mark drove the remainder of the time, the total is 100 %

100-35 = 65

so Mark drove 65% of the time

The total time driven was 15 hours, so we multiply the total time driven by the percentage of time that Mark drove to find the number of hours that Mark drove.

15 * 65%

15*.65

9.75 hours

7 0
3 years ago
Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly $100 dollar to buy each vo
const2013 [10]
How many votes does he pay for?

7 0
3 years ago
Read 2 more answers
Other questions:
  • 3 pounds of lawn seeds cover 1800 ft.². How many 4 pound bags are needed to cover 8400 ft.²
    10·1 answer
  • PLEASE HELP!! WILL CHOOSE BRAINLIEST!!
    9·2 answers
  • What is the measure of angle C rounded to the nearest whole number?
    6·2 answers
  • I WILL MAKE BRAINLIEST PLEASE HELP!!!!!!
    14·1 answer
  • What does the expression 3x mean
    13·1 answer
  • PLEASE HELP URGENT WILL MARK BRAINLIEST
    7·2 answers
  • What is the probability that a data value in a normal distribution is between a
    10·2 answers
  • Pls help!! <br>Find h. 10 cm h h = ✓ [?] cm .... 6 cm Enter​
    10·2 answers
  • Luis was hired to make some jewelry for a special occasion. He needs to make the jewelry out of an alloy that is 54%silver and h
    11·1 answer
  • Rationalize the denominator<br> x-3/√x+2 - √5​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!