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nataly862011 [7]
3 years ago
9

How do I rewrite expressions as a power of 2!!!!

Mathematics
1 answer:
andrezito [222]3 years ago
6 0
When you multiply, you add the powers and when you divide, you subtract the powers.
1. 2^7
2. 2^6
3. 2^3
4. 2^8
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Rewrite the equation B - 7,536 = 2t as a function of t.
pav-90 [236]

Answer:

B = 2t + 7,536

Step-by-step explanation:

B - 7,536 = 2t

Add 7,536 to both sides.

B = 2t + 7,536

8 0
3 years ago
There is 2 and 3/4 punds of roast beef and 1 and 7/8 pounds of turkey and 2 1/16 pounds of salami if you must put 1/4 of pound o
rosijanka [135]
<span>2 and 3/4 punds of roast beef   2  3/4 =  (4x2) + 3 /4=  11/4 roast beef

</span><span>1 and 7/8 pounds of turkey     1  7/8 =  15/8 </span>turkey 

2 1/16 pounds of salami     2 1/16      33/16 <span>salami

</span><span>if you  put 1/4 of pound of meat 
</span>then 11/4 roast beef   divided by 1/4 = 11/4 x4 = 11 sandwiches roast beef 

15/8 turkey<span> divided  1/4 = 15/8   x 4 = 15/2  = 7 sandwishes
</span>
 33/16 salami divided <span> 1/4  = 33/16 x 4 = 33/ 4 = 8 sandwiches</span>
8 0
3 years ago
The time to failure (in hours) of fans in a personal computer can be modeled by an exponential distribution with . Round your an
IRISSAK [1]

Answer:

Step-by-step explanation:

Assuming the decay factor, m = 0.0005

f(x) = 1 - e^{-mx}

f(9000) = 1 - e^{-0.0005*9000} =   1 - 0.0111 = 0.99

5 0
3 years ago
Question : Which Point satisfies the system of equations y= 3x - 2 and y = -2x + 3
svetoff [14.1K]

Answer:

D

Step-by-step explanation:

y = 3x - 2 intercepts the y axis at -2

y = -2x + 3 intercepts the y axis at 3

the lines which satisfy these conditions intersect at point D

4 0
3 years ago
Which represents does not show y as a function
Leya [2.2K]
J is not a function.

for y to be a function of x, it needs to have every input x value mapping to one, and only 1, output y value.

we see that for graph J, x = -3 maps to both -3 and -2.

can't be a function
5 0
4 years ago
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