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
lara [203]
3 years ago
13

Solve the exponential function

Mathematics
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

See below.

Step-by-step explanation:

Just like 18, continue with 19-21. Solve for x by rewriting each equation in log form.

e^x = 4.9\\\\x = ln 4.9\\\\x = 1.59

When rewriting the form, the base of the exponent becomes the base of the log.

You might be interested in
Karen works at a toy story. She has 2 7/8 of marbles . She is making 1/16 pound packages . How many packages will she make?
MArishka [77]

Answer:

46 packages

Step-by-step explanation:

2 7/8= 23/8= 46/16...THUS SINCE SHE IS MAKING 1/16 POUND PACKAGES, SHE CAN MAKE 46 PACKAGES

5 0
3 years ago
2^5×5×11 and 2^3×5^2×7​
IceJOKER [234]

Answer:

1. 1760

2. 1400

Step-by-step explanation:

2^5 = 32

32 × 5 = 160

160 × 11 = 1760

2^3 = 8

5^2 = 25

8 × 25 = 200

200 × 7 = 1400

4 0
3 years ago
Find the standard form of the equation of the parabola with a focus at (7, 0) and a directrix at x = -7.
Alecsey [184]

<u><em>Answer:</em></u>

y^2 = 28x

<em><u>Step-by-step explanation:</u></em>

Since the directrix is horizontal, use the equation of a parabola that opens left or right.

(y−k)^2 = 4p(x−h)

Find the vertex.

(0,0)

Find the distance from the focus to the vertex.

p = 7

Substitute in the known values for the variables into the equation

(y−k)^2 = 4p(x−h).

(y−0)^2 = 4(7)(x−0)

Simplify.

<em>y^2 = 28x</em>

7 0
3 years ago
Read 2 more answers
Find the value of an investment of $5000 at 7% compounded continuously for 6 years
Helga [31]

Answer:

Option 4 is correct

Step-by-step explanation:

If the rate is compounded continuously, the formula used to find the future value is:

A= Pe^rt

Where A = Future Value

P= Principal amount

r = interest rate in decimal

t = time

For the given data:

A=?

P = $5000

r = 7% or 0.07

t = 6

Putting values in the above formula

A= 5000e^(0.07 *6)

A = 7609.81

So, Option 4 is correct.

8 0
3 years ago
If you rewrite the problem 14(22) as 14(20+2) so that you can use mental math, which of the following properties will you use?
KiRa [710]
For this case, the property you can use is the following:
 Commutative property.
 We have then that:
 14 (20 + 2) = 280 + 28 = 308
 Equivalently:
 14 (2 + 20) = 28 + 280 = 308
 Either way the result is exactly the same.
 Answer: 
 Commutative property.
7 0
3 years ago
Other questions:
  • Which of the following are measurements of the sides of a right triangle?
    8·1 answer
  • Three-eighths of the sum of sixteen times a number and twenty-four. How do you set this up?
    6·1 answer
  • 4 2/5 - 1 7/10<br> 2 3/10<br> 2 7/10<br> 3 1/10<br> 2 9/10
    6·2 answers
  • What is 6.34 when the 34 is repeating as a fraction
    10·1 answer
  • If you write 14 to the 6 power in expanded form, how many factor will there be?
    15·2 answers
  • A pie chart titled Which Pet Would you Choose: Dog, Cat, or Fish question mark. 50 percent chose a dog, 25 percent chose a cat,
    9·1 answer
  • If the sales tax rate is 5%, how much tax will you pay on a $35 sweatshirt? * 5 points
    12·1 answer
  • A circle has a radius of 14 feet. What is the exact area of the circle and what is the approximate area of the circle and What i
    12·2 answers
  • Place the numbers +14/3 -4 -3.95 -13/3 and -4.25 from least to greatest
    7·1 answer
  • I NEED YOUR HELP!!<br> What is 2 + 3x8
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!