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
Nonamiya [84]
3 years ago
8

The table shows the wavelength of the sound produced by keys on a piano x keys away from the A above middle C.

Mathematics
2 answers:
Virty [35]3 years ago
5 0
B) 49.44 is the right answer
ZanzabumX [31]3 years ago
3 0

"b" on e2020 is correct

You might be interested in
Please help I’m really stuck on a question.?.? Pleas no links they do not work? Thank you.
creativ13 [48]
Answer: X=18

Explanation: 42 - 18 = 24
24 multiplied by 2 = 48
7 0
3 years ago
salad dressing is made by mixing lemon juice and oil in the ratio 5:4. eleanor makes 900ml of the salad dressing how much lemon
xxTIMURxx [149]

Answer:

500 ml.

Step-by-step explanation:

5:4, right?

5 + 4 = 9

There's your answer, friend!

7 0
2 years ago
26. 4x + 6/2 = 3x +15/3
Arturiano [62]

Answer:

x=2

Step-by-step explanation:

Hope it helps you!

4 0
2 years ago
A group of 10 fisherman enjoy certain types of fish, 3 of them like salmon, 5 like trout and 2 like bass. A single fisherman is
Anna35 [415]
The answer is D. 1/2
6 0
3 years ago
Read 2 more answers
Find the equation of the linear function represented by the table below in slope-intercept form.Answer: ?(Important: Please chec
Salsk061 [2.6K]

The Slope-Intercept form of the equation of the line is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

The slope can be found with:

m=\frac{y_2-y_1}{x_2-x_1}

Choose two points from the table. These could be the points (1,-4) and (4,-19). You can set up that:

\begin{gathered} y_2=-19 \\ y_1=-4 \\ x_2=4 \\ x_1=1 \end{gathered}

Substituting values, you get that the slope of this line is:

m=\frac{-19-(-4)}{4-1}=-5

You can substitute the slope and the first point into the equation in Slope-Intercept form:

-4=1(-5)+b

Solve for "b":

\begin{gathered} -4+5=b \\ b=1 \end{gathered}

Therefore, the Equation of this line in Slope-Intercept form is:

y=-5x+1

5 0
9 months ago
Other questions:
  • What is the measure of EDH?<br> 10°<br> 40°<br> 50°<br> 90°
    5·2 answers
  • Nolan rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour?
    9·1 answer
  • identifying equation in point slope form for the line perpendicular to y equals negative 1 / 3x - 6 that passes through -1,5
    14·1 answer
  • Which description is true about ​pre-image ABC​ and ​image A′B′C′​ ?
    8·1 answer
  • AB and BC are tangents of the circle with the center at D. The measure of ACD = 25°. Which is the measure of ABC? (IMAGE ATTACHE
    7·1 answer
  • 4. the dollars you are paid and the number of hours you work
    12·1 answer
  • 1) Slope =-1, y-intercept = 0
    5·1 answer
  • What is the value of m?
    6·1 answer
  • Darla conducted a survey among her classmates to determine which of five school sports is the most popular. She organized and re
    5·1 answer
  • NEED HELP ON THIS PLEASE! Oregon Trail: Percents.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!