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
frutty [35]
3 years ago
5

What is 4 to the second power multiplied by 4 to the negative three power

Mathematics
2 answers:
Andrej [43]3 years ago
8 0

Answer:

The answer is 0.25

Step-by-step explanation:4 to the second power times 4 to the negative third power is 0.25


butalik [34]3 years ago
3 0
0.25 or 1/4 or 25% or 25/100
You might be interested in
7x-3=-3+7x show your work
Nuetrik [128]
So what you need to do is to put X alone so what you do is +3 on both sides so only 7x=7x is  left. then do the opposite and divide 7 with 7 you get 1x thats your answer
 
8 0
3 years ago
Recall the chapter example which described the fact that the mean IQ in large, diverse populations is 100 and the standard devia
vova2212 [387]

Answer:

The margin of error for the 99% confidence level for this sample is ±2.23.

None of the given figures is close to the answer:

E. None of the above

Step-by-step explanation:

margin of error (ME) around the mean can be calculated using the formula

ME=\frac{z*s}{\sqrt{N} } where

  • z is the corresponding statistic of the 99% confidence level (2.576)
  • s is the population IQ standard deviation (15)
  • N is the sample size (300)

Using these numbers we get:

ME=\frac{2.576*15}{\sqrt{300} }  ≈ 2.23

7 0
3 years ago
33. After receiving his business degree from UNC-Chapel
Valentin [98]

0 because companies A says he gets 80.000 dollars per year with a 1,000 dollars increase every year so companies B will higher have to wait 0 years to be higher than companies A

7 0
3 years ago
How many times larger is 9 x 10^9 than 3 x 10^-4?
andrezito [222]
The larger value is 9 x 10^9
The smaller value is 3 x 10^(-4)

Divide the larger over the smaller
Doing so will have you divide the coefficients 9 and 3 (numbers in front of the "times ten to the..." portions) to get 9/3 = 3. 
Then you'll also subtract the exponents: 9 minus (-4) = 9 - (-4) = 9 + 4 = 13

In summary so far, we got a coefficient of 3 and an exponent of 13

So the final answer is 3 x 10^13 (assuming you want scientific notation)

If you want to convert to standard notation, instead of scientific notation, move the decimal point in 3.0 thirteen spots to the right to get 

30,000,000,000,000

there are 13 zeros (four groups of 3 plus one just after the 3) in that value above. This is the number 30 trillion
8 0
3 years ago
Help me please with explanation
8_murik_8 [283]

Step-by-step explanation:

angle AOB = x+3

angle AOC = 2x + 11

angle BOC = 4x-7

angle AOC = angle AOB + angle BOC

=> 2x +11 = (x+3) + (4x-7)

2x +11 = 5x - 4

=> 3x = 15

x = 5

subst x = 5 in the given formulas

angle AOB = x +3 =8

angle AOC = 2x + 11 = 21

angle BOC = 4x - 7 = 13

7 0
3 years ago
Other questions:
  • If r = 45 cm and q = 53 cm, what is the length of p?
    11·1 answer
  • a bicycle rider increases his speed from 15 m/s to 5 m/s in 10 seconds. what is his rate of acceleration
    14·1 answer
  • How will the graph of line y = -3x+8 be affected if the 8 is changed to -3?
    8·2 answers
  • 3x+15=8x+25 please help
    10·2 answers
  • FIFTY POINTS AND BRANLIEST pls help!!
    8·2 answers
  • What is the following sum?<br> 4 sq root 5+2 sq root 5<br> will mark brainliest
    14·2 answers
  • 1. Write the slope-intercept form of the equation of each line given the slope and y-intercept.
    13·1 answer
  • In 10 months 62.6 gallons were used find the unit rate
    10·2 answers
  • 1. Francis was biking up the hill in the image to the right. The hill made a 45° angle with the
    9·1 answer
  • A person crosses a 600m long street in 5 minutes what is his speed in kilometre per hour.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!