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
Kaylis [27]
3 years ago
11

Could you guys simplify this for me please.. i’m not that good at math so I might as a few more

Mathematics
2 answers:
asambeis [7]3 years ago
8 0
It’s b

when you’re multiplying with an exponent, you’re multiplying that number however many times the exponent says, against itself. For example, seven to the third, is 7×7×7. So if you add seven to the third power plus the seven to the fourth power. You should get seven to the seventh power.
Nataly [62]3 years ago
6 0

Answer:

B

Step-by-step explanation:

You might be interested in
A bag contains purple marbles and white marbles, 30 in total. The number of purple marbles is 6 less than 5 times the number of
Nastasia [14]
The answer would be 9
7 0
3 years ago
Read 2 more answers
A baby bird jumps from a tree branch and flutters to the ground. The function "f" models the bird's height (in meters) above the
AURORKA [14]

The answer to this question will depend on the function f itself. Basically you will find the height in meters above the ground of the bird when it jumped when the time t=0s. This is substsitute every t in the function for a value of zero and that way you will get the bird's height at the time it jumped. If you were given a graph for this function, you can find the y-intercept of the graph and that will be the answer as well. The question could be written like this:

A baby bird jumps from a tree branch and flutters to the ground. The function "f(t)-4.9t^{2}+25" models the bird's height (in meters) above the ground as a function of time (in seconds) after jumping. What is bird's height above the ground when it jumped.

Answer:

25m

Step-by-step explanation:

Once your function is given, you can substitute t=0 since 0s is the time measured at the moment the bird jumped. So our function will be:

f(0)=-4.9(0)^2+25

f(0)=25m

So the height of the bird above the ground when it jumped is 25m in this particular function.

8 0
3 years ago
4. He drove at Puerto Princesa City to Taytay at an average speed of 40 kph
dexar [7]

Step-by-step explanation:

Distance = Speed x Time

Given Distance = 40km/h or kph

Time = 5 hours 15 minutes

=

5 \frac{15}{60}  \\  = 5 \frac{1}{4} \\  = 5.25hours

Distance Travelled = 40 kph x 5.25 hours

= 210km

7 0
3 years ago
Solve for b.<br> 35b=14<br> Simplify your answer as much as possible.
ELEN [110]

Answer:

b=2/5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Trevor performed an experiment in which he randomly pulled a card from a standard deck, recorded the card's value, returned the
Alika [10]

Ansi dont know

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • The product of five and a certain number is twelve​
    11·2 answers
  • One watershed can encompass another watershed. true or false
    15·1 answer
  • You roll two dice. What is the probability that the average of the high and low roll is exactly 3, to four decimal places?
    14·1 answer
  • Point J is on line segment IK. Given JK = 2x, IJ = 5x, and IK = x + 6, determine the numerical length of JK.
    11·1 answer
  • The foster family used 6,500 cubic feet of natural gas at the rate of 90cents per hundred cubic feet what is the cost of natural
    5·1 answer
  • 40 PTS+ BRAINLY IF CORRECT
    7·2 answers
  • Look at the figure below.<br><br><br> What is the value of x?
    6·1 answer
  • How many centimeters are there in 1 yard if there are 2.54 centimeters per inch? Show your work and express your answer without
    9·1 answer
  • bell canada came by my house that I just bought and installed a new wire support for one of the telphone poles on my property. t
    15·2 answers
  • A piggy bank is full of dimes and quarters. The total
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!