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
sweet [91]
3 years ago
13

Answers for 48 a & banswers for 49 a & bplz help

Mathematics
2 answers:
kondor19780726 [428]3 years ago
6 0
48 a. 1/5
48 b. 2/6

49 a. $157.5
49 b. $8,850
Hunter-Best [27]3 years ago
4 0
48:
a. 1/4
b.1/3
hope this helps

You might be interested in
Write a real word problem that cold be solved by using the equation 3x- 25= 125
Kazeer [188]
<span>Two teams are playing basketball. Team 1 scored 3.5 times the number of points per basket. Team 2 scored 8 times the number of points per basket. They would've each scored the same amount of points if Team 1 had scored 54 more points.
Solve:
54+3.5x=8x :Write out the equation
-3.5x -3.5x :Subtract 3.5x from both sides to isolate the variable
54=4.5x :Simplify
/4.5 /4.5 :Divide by 4.5 on both sides
12=x :Answer=12
Next you would find each team's score:
8x= 8(12)= 96 :substitute and solve
Each team score is 96 points
(Note: Since each team score was equal, you don't have to solve for each team, just one and preferably the easier one, and that is the score that each team scored.) </span>
6 0
3 years ago
Read 2 more answers
A curve passes through the point ( 0 , 7 ) (0,7) and has the property that the slope of the curve at every point P P is twice th
STatiana [176]

Answer:

The equation for the curve is:

f(x) = 7*e^{2*x}

Step-by-step explanation:

We know that for a curve defined as:

y = f(x)

The slope of the curve at the point x is:

y = f'(x)

where f'(x) = df(x)/dx

Here we know that we have a function that passes through the point (0, 7)

We also know that the slope of the curve at every point is twice the value of the y-coordinate. (remember that the y-coordinate is given by f(x))

Then we have two equations:

f(0) = 7

f'(x) = 2*f(x)

From the shape of the equation, we can assume than this is an exponential equation like:

f(x) = A*e^{k*x}

Replacing that in the second equation, we get:

k*A*e^{k*x} = 2*A*e^{k*x}

From that equation, we can conclude that k = 2

Then:

f(x) = A*e^{2*x}

Now we can use the first equation:

f(0) = 7

With this, we can find the value of A.

f(0) = 7 =  A*e^{2*0}\\7 = A*e^0 = A*1\\7 = A

Then we can conclude that the equation for the curve is:

f(x) = 7*e^{2*x}

6 0
2 years ago
How do I solve for x in the first two?
iragen [17]

Answer: X= 7.55cm

Step-by-step explanation:

7 0
2 years ago
Which describes a type of tax that people pay on the money they earn?
leva [86]
Income federal tax and state tax
4 0
3 years ago
Read 2 more answers
Which function has a vertex at the origin?
spin [16.1K]

Answer:

Answer:

Step-by-step explanation:

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Can somebody please help me i really need help
    12·1 answer
  • Joe is learning to play the trumpet. on Monday he practiced from 6:30 until 7:05.on Tuesday he practiced from 3:55 until 4:15. h
    7·2 answers
  • Robert is replacing sod in two square-shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the othe
    10·2 answers
  • Im a bit confused with this... any help would be great :(
    11·1 answer
  • A caterer is preparing a dinner for a party. Shecharges an initial fee of $16 and $8.25 per person. How manypeople can attend a
    12·1 answer
  • Find the circumference of the circle if the diameter is 27m. Use 3.14 for Pi.
    5·1 answer
  • An adult ticket for a magic show costs $18. A children's ticket for the magic show costs $12.
    7·1 answer
  • What is the value of x and the length of DGE
    8·1 answer
  • HELP FOR BRAINIEST!!<br><br> Please write each equation in Slope-Intercept Form!
    10·2 answers
  • Pls help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!