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
Jet001 [13]
3 years ago
12

Solve the equation (128)^x=(1/2)^2x-3

Mathematics
1 answer:
dalvyx [7]3 years ago
3 0

Answer:

0.79

Step-by-step explanation:

You might be interested in
URGENT Given the following functions f(x) and g(x), solve f over g (−5) and select the correct answer below:
svet-max [94.6K]

correct answer is 5, because f(-5) / g(-5) = -30/-6 = 5

5 0
3 years ago
Read 2 more answers
15. Before oil is added to a certain road surface material, the other ingredients are mixed. The mixture contains
mojhsa [17]

Answer:

sand = 3450 pounds

3/4 inch stones =6750 pounds

1 inch stones =4800 pounds.

Step-by-step explanation:

The mixture composition is :

45% three-quarter inch stones

32% inch stones and

sand for balance

The percent here is by mass of material used.

Weight of mixture is 15,000 pounds before oil addition.

Use the percent by weight for the two types of stones and calculate real values in pounds

Formula to apply is:

Mass percent = (mass of a material/ total mass of mixture) * 100

For 3/4 inch stones it will be:

0.45= \frac{x}{15000} *100\\\\0.45=\frac{x}{150} \\0.45*150=x\\x=6750

The 3/4 inch stones weigh 6750 pounds

The 1 inch stones will be

32/100 * 15000 =4800

The 1 inch stones weigh = 4800 pounds

Total for the two items : 4800+6750 =11550 pounds

The sand used weighs : 15000 - 11550 = 3450 pounds

8 0
3 years ago
!!!*BRAINLIEST*!!!<br><br><br> Solve for the value of e
Elena-2011 [213]
It is really easy it is 6
4 0
2 years ago
Read 2 more answers
Please help, I will give brainliest!!
spayn [35]
I’m not sure if this is correct but here is a picture of what I think the answer might be. P.S my handwriting is not neat

6 0
3 years ago
According to some students, What's is the true purpose of homework? 19 letters page 156 Algebra 1 worksheet
Bingel [31]

(wouldn't this be English?)
The true purpose of homework to me is to learn more and to help you remember what you have learned.
4 0
3 years ago
Other questions:
  • It cost Zachary $7.00 to send 140 text messages. How many text messages did he send if he spent $0.85?
    7·2 answers
  • Brian and Heidi went shopping at the mall. Brian spent 30% of the money he had on video games. Heidi spent 25% of her money on c
    15·2 answers
  • 9x2 + 3 = 111<br> answer
    14·1 answer
  • The standard IQ test is designed so that the mean is 100100 and the standard deviation is 1515 for the population of all adults.
    13·1 answer
  • The world sugar production is 97,200,000
    10·1 answer
  • Mr Binnix wife is older than her sister by 2 years if their ages add up to 52 how old is each sister? Let c represent Leigh Ann’
    7·1 answer
  • Carnival Cruise
    9·1 answer
  • ? is in the picture plssssssss answer
    8·2 answers
  • Identify the slope from the equation y = 3x + 6
    5·1 answer
  • PLS HELP ILL GIVE BRAINLEST!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!