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
uranmaximum [27]
3 years ago
10

Easy promise but I'm not too smart

Mathematics
1 answer:
Brrunno [24]3 years ago
4 0
I can do them but do i solve for y?
You might be interested in
Caleb has a guaranteed minimum salary of $1,200 per month, or 5.5% of his total monthly sales (as commission), whichever is high
mihalych1998 [28]

Answer: $1,200 + 5.5% + $45,000= 46200.055 or 46200

Step-by-step explanation: All you have to do is just add because if you read the text it has a key word total.

Caleb has a guaranteed minimum salary of $1,200 per month, or 5.5% of his total monthly sales (as commission), whichever is higher. Last month, his <u>total </u>sales were $45,000. What was his gross pay?​

5 0
3 years ago
Find the least common multiple of 18, 24, 42
Lana71 [14]

Answer: 504. Multiple for : 18, 24 and 42. Factorize of the above numbers : 18 = 2 • 32 24 = 23 • 3. 42 = 2 • 3 • 7

5 0
3 years ago
Which statement is true?
Allushta [10]
Im pretty sure it is the first one
5 0
3 years ago
Marta conducts emissions inspections on cars. She finds that 8 percent of the cars fail the inspection. Let X be the number of c
exis [7]

Answer:

mean - 12.5

SD - 12.0

Step-by-step explanation:

6 0
3 years ago
F(x)=<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E2-4%7D" id="TexFormula1" title="\sqrt{x^2-4}" alt="\sqrt{x^2-4}" align="abs
hammer [34]

Solve for <em>x</em> when √(<em>x</em> ² - 4) = 1 :

√(<em>x</em> ² - 4) = 1

<em>x</em> ² - 4 = 1

<em>x</em> ² = 5

<em>x</em> = ±√5

We're looking at <em>x </em>≤ 0, so we take the negative square root, <em>x</em> = -√5.

This means <em>f</em> (-√5) = 1, or in terms of the inverse of <em>f</em>, we have <em>f</em> ⁻¹(1) = -√5.

Now apply the inverse function theorem:

If <em>f(a)</em> = <em>b</em>, then  (<em>f</em> ⁻¹)'(<em>b</em>) = 1 / <em>f '(a)</em>.

We have

<em>f(x)</em> = √(<em>x</em> ² - 4)   →   <em>f '(x)</em> = <em>x</em> / √(<em>x</em> ² - 4)

So if <em>a</em> = -√5 and <em>b</em> = 1, we get

(<em>f</em> ⁻¹)'(1) = 1 / <em>f '</em> (-√5)

(<em>f</em> ⁻¹)'(1) = √((-√5)² - 4) / (-√5) = -1/√5

The sign must be negative; see the attached plot, and take note of the negatively-sloped tangent line to the inverse of <em>f</em> at <em>x</em> = 1.

3 0
3 years ago
Other questions:
  • How many eights are there in 4 1/4
    11·2 answers
  • Please and thank you
    14·2 answers
  • 18 songs for 30 minutes unit rate as a fraction.
    13·1 answer
  • Jennifer owes $194 to a credit card company. she makes a $25 purchase with the card and then pays $60 on the account. what us he
    9·1 answer
  • What is x if x+85=x+105
    12·1 answer
  • Find the reciprocal of 18/5÷2=
    7·1 answer
  • kristen has 7 gallons of water mike has 27 quarts of water how many more pints of water does kristen have then mike
    15·1 answer
  • The perimeter of a rectangle is 70cm.
    15·1 answer
  • Kaylee is decorating a ballroom ceiling with garland. If the rectangular ceiling is 20 meters by 48 meters, how much garland wil
    12·1 answer
  • Subtract 7x+4 from 2x-10
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!