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
fomenos
3 years ago
13

Which operation would be completed second in the following expression?

Mathematics
1 answer:
Agata [3.3K]3 years ago
4 0
D. Multiply because you don’t have parentheses or exponents so you would multiply
You might be interested in
Write an exponential function to model the following situation
Dominik [7]

Answer:

y = 140000(1.04)^{x}; 262 000

Step-by-step explanation:

The general formula for an exponential function is

y = a(b)^{x}

a = 140 000; b = 1.04; x = 16

y = 140000(1.04)^{x}

y = 140 000(1.04)¹⁶

y = 140 000 × 1.873

y = 262 000

The graph below shows the population growth over time.

7 0
3 years ago
I do not understand any of the questions its asking :c
Agata [3.3K]

Answer:

Step-by-step explanation:

The total number of students is 350 + 50 + 225 + 375 = 1000.

There are 225 students in band only, as well as 50 students in both band and choir.  So there are 275 students in band out of the total of 1000, or 27.5%.

There are 350 students in choir only, as well as 50 students in both choir and band.  So there are 400 students in choir, 50 of whom are also in band.  So the probability is 50/400, or 12.5%.

The probabilities are not the same.

Since the probabilities are not the same, the probability of being in band is affected by whether or not the student is in choir.  So the events are not independent.

7 0
3 years ago
I need help for this, thanks
gulaghasi [49]

(a) Yes all six trig functions exist for this point in quadrant III. The only time you'll run into problems is when either x = 0 or y = 0, due to division by zero errors. For instance, if x = 0, then tan(t) = sin(t)/cos(t) will have cos(t) = 0, as x = cos(t). you cannot have zero in the denominator. Since neither coordinate is zero, we don't have such problems.

---------------------------------------------------------------------------------------

(b) The following functions are positive in quadrant III:

tangent, cotangent

The following functions are negative in quadrant III

cosine, sine, secant, cosecant

A short explanation is that x = cos(t) and y = sin(t). The x and y coordinates are negative in quadrant III, so both sine and cosine are negative. Their reciprocal functions secant and cosecant are negative here as well. Combining sine and cosine to get tan = sin/cos, we see that the negatives cancel which is why tangent is positive here. Cotangent is also positive for similar reasons.

5 0
3 years ago
Find f(-5) of f (x) = x + 1<br> 1) 4<br> 2) 5<br> 6) 6
Alex
F(-5) just means that your substituting the number -5 for every x value. So if you have x+1 this would be -5+1 which is -4
7 0
3 years ago
Jane needs $20 to buy her radio. She has saved $15. What percent of the cost of the radio has she saved?
aivan3 [116]

Answer: 75%

Step-by-step explanation:

15/20 = 3/4 or 75%

8 0
2 years ago
Read 2 more answers
Other questions:
  • Add the expression (5.2c - 7.35) + (-3.9c + 3.65)
    15·1 answer
  • Stock in Chambers Translation cost $18.89 per share when Anthony bought it. He earns $410.40 per year from his 360 shares in Cha
    9·2 answers
  • 11.23 grams in word form
    15·1 answer
  • In a circle, I 90° sector has an area of 36 pi inches squared what is the radius of the circle
    13·2 answers
  • PLEASE HELP!!! I NEED THE ANSWER SOON :)
    8·1 answer
  • Select the expressions that are equivalent to18m - 12
    6·1 answer
  • Please answer the 33 3/4 one i need answer
    10·1 answer
  • A family has four daughters, Molly, Daisy, Rosie and Tilly.
    8·2 answers
  • Express Rs 1.50 as a percentage of 200 cents
    10·1 answer
  • Help plzzzz helppp heppppdidjjdhjrbrbfnd meeee
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!