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
kumpel [21]
2 years ago
11

Jerry was trying out for the cross country team. He has to be able to run an 8.5 min mile. If he ran 5 mi in 45 mins last weeken

d, will this rate be good enough to make the team.
Mathematics
2 answers:
lesantik [10]2 years ago
7 0

Answer:no he misses the rate he needs to run by 30m seconds

Step-by-step explanation:

45/5=9

ivolga24 [154]2 years ago
5 0

Answer: No because in 5 miles he needs to run for 42.5 minutes or less

You might be interested in
Can someone help me please
Alborosie

Answer:

7

Step-by-step explanation:

Count the units (Squares) from the first point to the second and you will see that it is 7 units away.

6 0
3 years ago
Read 2 more answers
In the diagram, m ABC = 90° and the ratio x: y = 2 : 3 . Find the value of the larger angle.
faltersainse [42]

m ABC = 90° and the ratio x: y = 2 : 3

the value of the larger angle is 180⁰

HOPE IT HELPS =>

LOL NOT SURE =>

7 0
2 years ago
Read 2 more answers
Lee has a jar of 100 pennies. She adds groups of 10 pennies to the jar. She adds 5 groups. What numbers does she say?
Alenkinab [10]
150 pennies in the jar .
4 0
3 years ago
An automobile manufacturer claims that its jeep has a 53.9 miles/gallon (MPG) rating. An independent testing firm has been contr
Advocard [28]

Answer:

Value of the test statistic, z_{test}  = - 1.17

Step-by-step explanation:

Null hypothesis, H_{0}: \mu = 53.9

Alternative hypothesis, H_{a} : \mu \neq 53.9

Sample mean, \bar{X} = 53.7

Sample size, n = 110

Standard deviation, \sigma = 1.8

Significance level, \alpha = 0.02

The value of the test statistics is given by the formula:

z_{test}  = \frac{\bar{X} - \mu}{\frac{\sigma}{\sqrt{n} } } \\z_{test}  = \frac{53.7 - 53.9}{\frac{1.8}{\sqrt{110} } } \\z_{test}  = - 1.17

7 0
2 years ago
3 + x + x = 15<br> Just need a simple answer and explanation thank you
klemol [59]

Answer:

6

Step-by-step explanation:

3+x+x=15

3+2x=15

2x=15-3

2x=12

x=12/2

x=6

4 0
3 years ago
Read 2 more answers
Other questions:
  • A ball weighs 15 pounds on Earth and 5.7 on Mars. What is the constant proportionality between the weight of an object on Mars a
    15·1 answer
  • What is the fifth term in the expansion of (3x - 3y)7?
    11·1 answer
  • 4. A store is displaying boxes of a new video game in 7 rows. If the store has 49 copies of the game, how many games are in each
    12·2 answers
  • Im a boy im in 7th grade 13 years old and single i need some help
    9·1 answer
  • Suppose a variable X (systolic blood pressure) is normally distributed with a variance of 36. If approximately 0.25 of the value
    10·1 answer
  • Given F(x) = 3x-2 and G(x) = 4-x2. Evaluate 2F(1) - 3G(3).
    8·1 answer
  • Find the distance between the pair of points on the graph below:
    10·2 answers
  • Can anybody help me solve this equation.​
    9·2 answers
  • Quizz <br><br>hello bro i can spam like do you want<br><br>3 × 3 × 3=​
    7·2 answers
  • A group of seven kids line up in a random order. Each ordering of the kids is equally likely. There are three girls and four boy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!