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
Arturiano [62]
3 years ago
11

Kyle divided two numbers in scientific notation using the interactive calculator and found a solution of 3.5E4. If the numerator

was 7.0 × 109, what was the denominator? (7.0 × 109) n = 3.5E4 The denominator is a × 10b, where: a = b =
Mathematics
2 answers:
Maru [420]3 years ago
5 0

Answer:

a=2, b=5

Step-by-step explanation:

Let

n -----> the denominator

we have

3.5*10^4=\frac{7*10^9}{n}

Solve for n

That means -----> isolate the variable n

Multiply by n both sides

3.5*10^4(n)=7*10^9

Divide by 3.5*10^4 both sides

n=\frac{7*10^9}{3.5*10^4}=(\frac{7}{3.5})(\frac{10^9}{10^4})=2*10^5

therefore

a=2, b=5

olga2289 [7]3 years ago
4 0

Answer: The first answer is 2.0 and the other answer is 5. Your welcome:) I'm right..

You might be interested in
Find the value of $1000 deposited for 10 years in an account paying 6% annual interest compound
Romashka [77]

Answer:

You have to use the formula for compound interest which is: A=P(1+r/n)^nt

The Givens info is:

A=?

P=1000

r= 6% = 0.06 (convert into decimal)

n=12(# of interest periods: since it is monthly n=12)

t=10

Now your formula should look like this:

A= 1000*(1+(0.06/12))^12*10

A=1000*(1.005)^120

A=1000*(1.819396734)

A=$1819.40

Step-by-step explanation:

8 0
2 years ago
Suppose 42 gallons of water came out of a pipe in 6 minutes. What was the rate in gallons per minute?
lyudmila [28]

Answer:

7 gallons per minute.

Step-by-step explanation:

42 / 6 = 7

5 0
3 years ago
Read 2 more answers
ON YOUR OWN
vichka [17]
5 units because your starting from (-2,-2) so the last -2 will stay and the first number(-2) will go up until you hit the (,3) which will be 5 units away
6 0
2 years ago
Read 2 more answers
Complete the table of values for this absolute value function. Then use the drawing tool(s) to graph the function. F(x)-2|x+1|-1
rusak2 [61]

Answer:

Please check the explanation!

Step-by-step explanation:

Given the equation

f\left(x\right)=-2|x+1|-1

As some of the absolute rules are:

  • \left|a\right|=a,\:a\ge 0
  • \:|-a|=a,\:\quad \:a>0

NOW, let us solve!

Let us substitute all the table values

Putting x = -4

y=-2\left|-4+1\right|-1        ∵\mathrm{Apply\:absolute\:rule}:\quad \left|a\right|=a,\:a\ge 0

y=-6-1

y=-7

So, when x = -4, then y = -7

Putting x = -3

y=-2|-3+1|-1\:

y=-4-1

y=-5

when x = -3, then y = -5

Putting x = -2

y=-2\left|-2+1\right|-1

y=-2-1

y=-3

when x = -2, then y = -3

Putting x = -1

y=-2\left|-1+1\right|-1

y=-0-1

y=-1

when x = -1, then y = -1

Putting x = 0

y=-2\left|0+1\right|-1

y=-2-1

y=-3

when x = 0, then y = -3

Putting x = 1

y=-2\left|1+1\right|-1

y=-4-1

y=-5

when x = 1, then y = -5

The graph is also attached below.

6 0
3 years ago
The square of p varies inversely as q. When q=
lubasha [3.4K]

Step-by-step explanation:

Substitute known values of P and Q to solve for k: ... If A varies jointly with b and h and A=6 when b=2 and h=9, find b when A=7 and h=3. ... 140 pounds per square foot, find the volume when the pressure is 185 pounds per square foot

sorry all i got

3 0
3 years ago
Other questions:
  • What like is perpendicular to the Y equals 6/4 X +4
    12·1 answer
  • The temperature in your town is 43°F. The radio announcer says that the temperature will drop 15 degrees. Write an expression to
    5·1 answer
  • Which mixed number is equal to 6.5?
    11·1 answer
  • an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a co
    11·1 answer
  • If angle A = 34°, angle B = (x-5)°, angle C = 4y °, what is the value of y?
    15·2 answers
  • The mean annual tuition and fees for a sample of 15 private colleges was with a standard deviation of . A dotplot shows that it
    7·1 answer
  • Scientific notation is a way of making numbers scientific.<br> O A. True<br> OB. False
    13·1 answer
  • The triangles shown below must be congruent<br>Pls answer asap​
    7·2 answers
  • A 20-inch bicycle has tires with a diameter of 20 inches. What is the circumference of these tires?
    15·1 answer
  • How do you find the variable for 42x+32
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!