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
Vladimir79 [104]
3 years ago
12

Any ideas please anybody?

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

Upper bound:  7.85

Lower bound:  7.75

Step-by-step explanation:

7.8 is the value that is rounded to one decimal place.  

To find the upper and lower bounds, add and subtract one from the decimal place.  You should get 7.7 and 7.9.

Then pick the number directly in between 7.7 and 7.8  and  7.8 and 7.9.  You should get 7.75 and 7.85.

You might be interested in
What is the length of this rectangle?
solong [7]

Answer:

long

Step-by-step explanation:

well, as you can clearly see this is certainly not a short rectangle. maybe a little stocky, but certainly not short. also, I'm not very good at math, so dont ask me.

6 0
3 years ago
Read 2 more answers
What are the domain and range of f(x) = 4* – 8?
White raven [17]

Answer:

domain: {x | x is a real number}

range: {y l y> -8}

Step-by-step explanation:

f(x) = 4x² – 8 is a parabola, a U shape.

Since the stretch factor, 4, is positive, it opens up, there it will have a minimum value, the lowest point in the parabola.

y > -8  because the minimum is -8.

Parabolas do not have restricted "x" values. "4" does not restrict x because it is the stretch factor, which determines how wide the parabola is.

Quadratic standard form:

f(x) = ax² + bx + c

"a" represents how wide the graph is. If it's negative it opens down, if it's positive it opens up.

"b", if written, tells you it is not centred on the y-axis. It is not written, so the vertex is on the y-axis.

"c" is the y-intercept. In this case, since b = 0, it is also the minimum value.

7 0
3 years ago
Please help me on number 2!!
Gre4nikov [31]
The question is already solved, but I am adding a response so it won't show up on the unanswered list.
6 0
3 years ago
Jeremy will roll a number cube, numbered 1-6, twice. What is the probability of rolling an even number than the number 3?
andreyandreev [35.5K]
There are 6 possible outcomes on a dice. Meaning when you roll it it could be any of them. Because 3 is one of the 6 the answer would be 1/6
3 0
3 years ago
Write 108 as a product of primes.<br> Use index notation when giving your answer.
VashaNatasha [74]

Answer:

2^2 * 3^3

Step-by-step explanation:

108 = 2*2*3*3*3

= 2^2 * 3^3.

7 0
3 years ago
Read 2 more answers
Other questions:
  • In 2010 the Internal Revenue Service allowed a $5,150 deduction for each dependent. In 2005 it was a $3,200. If a family has fiv
    5·1 answer
  • How do you find the next three terms in the geometric sequence 9, -3, 1, , ... ?
    14·1 answer
  • Solve and round to the nearest hundredth 5y+2y =-24
    6·2 answers
  • 17. What expression is equivalent to log(200) - log (2)? Calculate the answer.
    5·1 answer
  • The Anderson family drove 7.5 hours on the first day of their road trip how many seconds is equivalent to
    12·1 answer
  • Amy and Dan are pastry chefs. Amy charges $25 for each order, and $15 per hour. Dan charges $10 for each order, and $20 per hour
    7·1 answer
  • Samantha has been collecting nickels for the past few years she has 2642 nickels and has decided to spend her nickel collection
    9·1 answer
  • What is an equation of the line that passes through the points (-3, 3)
    14·1 answer
  • Construction crew is using heavy equipment to dig a hole in which the foundation of a house will be built. The whole will be in
    14·1 answer
  • Nathan invests money in an account paying simple interest. He invests $180 and no money is added or removed from the investment.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!