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
astraxan [27]
3 years ago
13

A motorboat moves across the lake constant speed. When it begins, it is 64 km from the shore. After 17 minutes it is 30 km from

the shore. Which function best describes the motorboats distance from shore?
y= -17x + 30
y= -2x + 64
y= -17x + 64
y= 2x + 64
Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0
Idk but i have to answer 091
You might be interested in
a taxi cab in myrtle beach charges $2 per mile and $1 for every person. if a taxi cab ride for two people cost $12, how far did
Fiesta28 [93]

Answer:

5 miles

Step-by-step explanation:

If there is 2 people and it costs 12 dollars you will first subtract 2 dolars for each person leaving you with 10 dollars. After that you will divide 10 by 2 for the miles because each mile costs 2 bucks. that will get you to 5 miles

4 0
4 years ago
Read 2 more answers
The area of<br>of a rectangle is (14x^4 + 7x^2) cm²<br>and its breadth is 7x^2 cm. Find its length.​
NeTakaya

Answer:

2x^1+1

Step-by-step explanation:

Area=L X W

which means that (14x^4+7x^2) needs to be divided by 7x^2

factorise(14x^4+7x^2) which gives 7x(2x^2+1)

divide 7x(2x^2+1) by 7x^2

gives 2x^2 +1

7 0
3 years ago
Read 2 more answers
What is the greatest common factor if 32 and 40? A) 5 B) 8 C) 40 D) 2
tensa zangetsu [6.8K]
8. It is divisible by both 32 and 40.
5 0
4 years ago
Read 2 more answers
The director of a state agency believes that the average starting salary for clerical employees in the state is less than ​$35 c
MrRissso [65]

Answer:

There is not enough evidence to conclude that  average starting salary for clerical employees in the state is less than ​$35,000 per year.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 35,000 dollars per year

Sample mean, \bar{x} = 34,700 dollars per year

Sample size, n = 100

Alpha, α = 0.10

Population standard deviation, σ = 3,500 dollars per year

First, we design the null and the alternate hypothesis

H_{0}: \mu = 35,000\text{ dollars per year}\\H_A: \mu < 35,000\text{ dollars per year}

We use one-tailed 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{34700 - 35000}{\frac{3500}{\sqrt{100}} } = -0.8571

Now, z_{critical} \text{ at 0.10 level of significance } = -1.28

Since,  

z_{stat} > z_{critical}

We fail to reject the null hypothesis and accept the null hypothesis.

Thus, there is not enough evidence to conclude that  average starting salary for clerical employees in the state is less than ​$35,000 per year.

3 0
3 years ago
Solve the system of equations y = x + 5 and y = 5x - 11 using a graphical method.
tresset_1 [31]

You can use substitution for this.

x+5 = 5x -11

Combine like terms

16=4x

Divide 4 on both sides to isolate the x

x=4

Plug x=4 to one of the equations

y= 4 +5

Combine like terms

y=9

So the answer is A. (4,9)

I hope this helps you out a bunch hun :)

4 0
3 years ago
Other questions:
  • Which statement describes the translation of y = −5(x+ 2)2 − 3 from standard position?
    12·2 answers
  • A beverage is made by mixing 2 parts of water with 3 parts of fruit juice. How many parts of water are mixed with 1 part of frui
    14·2 answers
  • Subtract 8 from 6 times m
    9·1 answer
  • What is the distance of segment BF (look closely...it isn't drawn)?
    11·1 answer
  • HELP ASAP FAST HURRY PLS
    6·1 answer
  • Can u choose if it is primary or secondary please and get it right.
    10·1 answer
  • What is the adjective in these sentence the elephant had a long twisty trunk.which of the word is adjective .
    11·1 answer
  • HURRY IM BEING TIMED
    14·2 answers
  • How many times does 3 4 go into 6 ?
    6·2 answers
  • A bag contains hair ribbons for a spirit rally. The bag contains 4 black ribbons and 5 green ribbons. Lila selects a ribbon at r
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!