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
anzhelika [568]
3 years ago
9

The equation of the piecewise defined function f(x) is below. What is the value of f(1)?

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
5 0
F(1) = -1

= -(x^2)
= -(1)
= -1
You might be interested in
After placing the compass' point on one end of the line segment and striking an arc above and below that segment, what is the ne
S_A_V [24]
Ill say, C) Place the compass' point on the other end of the segment.
4 0
3 years ago
Read 2 more answers
Before leaving to visit Mexico, Levant traded 270 American dollars and received 3,000 Mexican pesos. When he returned from Mexic
erica [24]

The amount of dollars that Mr. Levant would exchange for 100 pesos on his return is <u>$9</u>.

<h3>What is an exchange rate?</h3>

An exchange rate is a rate that is used to convert one nation's currency to another.

The exchange rate is based on the purchasing power of each nation's currency.

<h3>Data and Calculations:</h3>

Dollars before traveling to Mexico = $270

Value of Mexican pesos received for $270 = 3,000 pesos

Exchange rate = $1 = 11.11 pesos (3,000/$270)

Amount of pesos left after the trip = 100 pesos

Value of 100 pesos in dollars = <u>$9</u> (100/$11.11)

Thus, the amount of dollars that Mr. Levant would exchange for 100 pesos on his return is <u>$9</u>.

Learn more about exchange rates at brainly.com/question/2202418

#SPJ1

4 0
1 year ago
What is the value of the expression?<br><br> 53/5+7/10−22/3
Vanyuwa [196]
119/30 or 3.96 or 3 29/30

Explanation:
First write all numerators above the least common denominator (in this case 30)


Then calculate the sum or difference
6 0
3 years ago
what is the rate of inflation if a savings account has a nominal interest rate of 3% and a real interest rate of 1%
IgorLugansk [536]

Answer:

the rate of inflation is 2%.

Step-by-step explanation:

given:

Nominal interest rate =3%

Real interest rate=1%

To Find:

Rate of inflation=?

Solution:

Nominal interest rate:

Nominal interest rate refers to the interest rate before taking inflation into account.

Inflation rate:

The inflation rate is the percent increase or decrease in prices during a specified period. It's usually over a month or a year.

Real interest rate:

A real interest rate is an interest rate that has been adjusted to remove the effects of inflation to reflect the real cost of funds to the borrower and the real yield to the lender or to an investor.

Real interest rate ≈ nominal interest rate − inflation rate.

This can be re written as

inflation rate= Real interest rate - nominal interest rate

Substituting the values,

inflation interest = 1+3

inflation interest=4%

i hope this helpsss<3

:)

if u didnt undersstand make sure to tell me so i can try to say it again

7 0
3 years ago
Can anybody help me with this problem?
vazorg [7]

Answer:

1

Explanation:

According to the Unit Circle, sin π\6 is ½, so we plug this into the cosine function to get this:

cos π\6 - π\6 → cos 0 >> 1

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my You-Tube channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

** I do not have Unit Circle video uploaded yet, but if I need to, just notify me in the comments or on of course, You-Tube.

*** Plus, we need to make sure that the x-value falls in between 0 and π\2, which it did, so no need to worry.

8 0
3 years ago
Other questions:
  • 4.666666... repeating as a fraction? also 0.232323... repeating?
    15·2 answers
  • Plz help one number 9 plz, merci
    7·1 answer
  • Two quantities are related, as show in the table^. Which equation BEST represents the relationship.
    8·1 answer
  • A plane intersects a prism to form a cross section that is a polygon with five sides. What is the minimum number of sides that t
    12·1 answer
  • Use the substitution method to solve the system of equations. Choose th correct ordered pair. y = 8x - 4 x = 4 A. (2. 12) OB. (4
    5·1 answer
  • David used exactly 8 cups of flour to make 6 loaves of bread. How many loaves of bread can he make with 12 cups of flour?
    7·1 answer
  • In the pair of supplementary angles shown below, the measure of the smaller angle is 36°.
    10·1 answer
  • I need help with this equation. <br><br><br> g= -2+2a
    13·1 answer
  • A random number generator picks a number from 6 to 66 in a uniform manner. Round answers to 4 decimal places when possible.
    9·1 answer
  • What is the slope between the points (-2,7) and (2,1)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!