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SSSSS [86.1K]
3 years ago
12

The boiling point of water in the Fahrenheit scale is 212 degrees ?

Mathematics
2 answers:
Artyom0805 [142]3 years ago
8 0

The answer fam is........True (212°F)

Afina-wow [57]3 years ago
4 0
The answer is true. hope this helps
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Show work THEN the answer
inysia [295]
The answer is 1.7325

1x5=5
1x2=2
1x8=8
Add a zero
2x5=10
2x2=4
2x8=40
Add a Zero
All the answers to the next number will all be zero.

Add that all together.
8 0
4 years ago
Find the inverse of function f. f(x)=1/3 - 1/21x
Elena L [17]

Answer:

A.  \displaystyle f^{-1}(x) = 7 - 21x

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Distributive Property

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Functions
  • Function Notation
  • Inverse Functions

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em />\displaystyle f(x) = \frac{1}{3} - \frac{1}{21}x<em />

<em />

<u>Step 2: Find inverse</u>

  1. Rewrite:                                                                                                             \displaystyle y = \frac{1}{3} - \frac{1}{21}x
  2. Swap:                                                                                                                   \displaystyle x = \frac{1}{3} - \frac{1}{21}y
  3. [Subtraction Property of Equality] Isolate <em>y</em> term:                                              \displaystyle x - \frac{1}{3} =  -\frac{1}{21}y
  4. [Multiplication Property of Equality] Isolate <em>y</em>:                                                \displaystyle -21(x - \frac{1}{3}) =  y
  5. [Distributive Property] Distribute -21:                                                               \displaystyle 7 - 21x =  y
  6. Rewrite:                                                                                                             \displaystyle f^{-1}(x) = 7 - 21x
4 0
3 years ago
Swimming burns more calories per hour than aerobics and cycling.
Makovka662 [10]
True I think it’s true
3 0
3 years ago
Read 2 more answers
A phone company charges for service according to the formula y=18+0.03x, where x is the number of minutes talked, and y is the m
irina [24]
The answer is dollars per minute is the slope
7 0
3 years ago
Read 2 more answers
A bee flies at 9 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 13 ​minutes, and then
Kobotan [32]

Complete Question

A bee flies at 9 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 13 ​minutes, and then flies directly back to the hive at 6 feet per second. It is away from the hive for a total of 16 minutes. What equation can you use to find the distance of the flowerbed from the hive?

Answer:

The equation is 960  = \frac{Z}{9}+ \frac{Z}{6} + 780

Step-by-step explanation:

From the question we are told that

The velocity of the bee is v =  9ft/s =

The duration on the flowerbed is t =  13 \  minutes  =  780 \  s

The velocity back to his hive is u = 6ft / s

The total time away from it hive is t_t  =  16 \  minutes  =  960  \ s

Now let assume the distance of the flower bed from the hive is Z

Generally the time taken for the bee to travel to the flower bed from its hive is

t_1 =  \frac{Z}{9}

The time taken for the bee to fly back to his hive is

t_2 =  \frac{Z}{6}

Generally the total time the bee spent outside of his house is mathematically represented as

t_t  =  t_1 + t_2 +  t

=> 960  = \frac{Z}{9}+ \frac{Z}{6} + 780

6 0
3 years ago
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