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
svlad2 [7]
3 years ago
13

It’s number 5 please help

Mathematics
1 answer:
Oksanka [162]3 years ago
6 0
8x+100 with x representing the number of classes attended. For Ms.Wiggins, the equation would be 8(18)+100. You would multiple 8 x 18 getting 144+100. You add 144+100 to get $244 for Ms.Wiggins.
You might be interested in
Can someone answer this for me ill give brainliest asap!!!!
timama [110]

Answer:

this does not have a linear function the y axes does not have a the same amount of constant change

hope this helps :)

Step-by-step explanation:

8 0
2 years ago
( 1,-2), gradient = -3​
igor_vitrenko [27]

Answer:

if you are required to find the equation of a straight line use the formula y-y1= m (x-x1)

y+2=-3(x-1)

y+2=-3x+3

y= -3x+3-2

y -3x+1

hope this helps

6 0
3 years ago
Read 2 more answers
PLEASE HELPPPPPP ME
seraphim [82]

Answer:

True

Step-by-step explanation:

Do the working for it and youll find the answer

1 + cosa

\pi

5 0
3 years ago
A researcher is interested in determining the mean energy consumption of a new
Nana76 [90]

Answer:

The most appropriate  value of the critical value is 2.289.

Step-by-step explanation:

We are given that a researcher takes a random sample of 41 bulbs and determines  that the mean consumption is 1.3 watts per hour with a standard deviation of 0.7.

We have to find that when constructing a 97% confidence interval, which would be the most appropriate  value of the critical value.

Firstly, as we know that the test statistics that would be used here is t-test statistics because we don't know about the population standard deviation.

So, for finding the critical value we will look for t table at (41 - 1 = 40) degrees of freedom at the level of significance will be \frac{1 - 0.97}{2} = 0.015 .

Now, as we can see that in the t table the critical values for P = 1.5% are not given, so we will interpolate between P = 2.5% and P = 1%, i.e;

     \frac{0.015 - 0.025}{0.025-0.01}= \frac{\text{Critcal value}-2.021}{2.021-2.423}

So, the critical value at a 1.5% significance level is 2.289.

7 0
3 years ago
URGENT!!!!!<br> What is the value is x?<br> A. 5.375<br> B. 5.5<br> C. 11<br> D. 13
vodka [1.7K]

Answer:

value of x is B 5.5

Step-by-step explanation:

B 5.5 value of X

7 0
3 years ago
Read 2 more answers
Other questions:
  • Let f (x) = 2x - 1, g(x) = 3x, and h(x) = x2 + 1. Compute the following: h (h(x)) and. g (h (x))
    9·1 answer
  • 37. A juice pitcher holds 1.5 gallons of liquid. How many 8-ounce glasses of juice can be poured from a full pitcher? (1 gallon
    12·1 answer
  • What is the answer. 3 1/3+ 5 2/3+ 3 5/6
    13·2 answers
  • A disco ball is shaped like a sphere with a diameter of 16 inches to the nearest square inch what is the surface area of the dis
    15·2 answers
  • The circumference of a circle is 60 pie cm. What is the length of an arc of 140 degrees?
    9·2 answers
  • In an upcoming election, the student body will elect a president, vice president, secretary and treasurer.
    8·1 answer
  • What is the domain of: -9(x-2)^2+116
    9·1 answer
  • Solve by factoring<br> x^2-x-30+0
    13·1 answer
  • A dump truck weighs 11.2511.25 tons when empty. A conveyor belt pours sand into the truck at a constant rate of \frac{1}{4}
    12·2 answers
  • Which of the following represents the translation of M(8,−2) along vector &lt;−5, 1&gt; and its reflection across the y-axis?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!