MATHEMATICS HIGH SCHOOL

Help!! Can someone put me out my misery

Answers

Answer 1

Answer:

Answer: 0.14

Step-by-step explanation:

1) Find the total #of seniors. To do this add up 25+5+5 = 35.

2)Since we know the number of seniors that work just do 5/35. This simplifies to 0.14 rounded to the nearest hundreth.

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What value is equivalent to 13 − 2(1 − 15) ÷ 4?A) -38.5 B) -26 C) 7.25 D) 20

I rlly need help someone pls help

Answers

true because it’s the exact same

i think the answer is false. in order for those angles to be the same, 4 and 5 would also need to be the same, which they are not, but there is virtually no way to tell without numbers. however i believe the answer is false

For the place values that occur to the right of the decimal point, each place value is ten times ____ than the place value to its left a.exponential
b.fractional
c.smaller
d.larger

Answers

In the question "for the place values that occur to the right of the decimal point, each place value is ten times ____ than the place value to its left" The correct answer is smaller because in the place value system, the place values to the left of the decimal point decreases by a factor of ten for every number to the right. Thus, each new number is ten times smaller than the number to its left.

The answer is smaller, and the other options: exponential, fractional, and larger, are wrong. Reason is because the place value on the right side of the decimal area is ALWAYS going to be larger than when the place value is to the right of the decimal.

Hope this helped!

Nate

HELP HELP !!!! ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

2.5g²

g = 4

Step 2: Evaluate

Substitute: 2.5(4)²
Exponents: 2.5(16)
Multiply: 40

Answer:

Step-by-step explanation:

2.5g^2

2.5(4)^2

2.5(16)

A rock is placed in a graduated cylinder to determine its volume. The following data are obtained. What is the volume of the rock?Initial volume of water: 13.7 mL
Final volume of water: 28.9 mL

Answers

easy
when rock is in water, it takes up a certain volume, say x
so
initial+x=final volume
luckily we have final and inital
13.7ml+x=28.9ml
minus 13.7ml both sides
x=15.2ml

the volme of the rock is 15.2ml

Answer:

The answer is 15.2 cm ^3

The other guy was wrong. (sorry if I'm to late.)

Step-by-step explanation:

3x + 7y, 8x + 4y, 13x + y, 18x - 2y, 23x - 5y, ...

Answers

☆Let's simplify step-by-step:
☆Question you asked:
3x+7y(8)x+4y(13)x+y(18)x−2y(23)x−5y
=3x+56xy+52xy+18xy+−46xy+−5y

☆Combine Like Terms:
=3x+56xy+52xy+18xy+−46xy+−5y
=(56xy+52xy+18xy+−46xy)+(3x)+(−5y)

☆Answer:
=80xy+3x+−5y

☆I hope this helps!☆

- - Solve:
$3x+7y(8)x+4y(13)x+y(18)x-2y(23)x-5y$

- - Solve again:

$=3x+56xy+52xy+18xy+-46xy+-5y$

- - Now we need to Combine Like Terms:
= $=3x+56xy+52xy+18xy+-46xy+-5y$

= $(56xy+52xy+18xy+-46xy)+(3x)+(-5y)$

= $80xy+3x+-5y$

- - Final answer:
$80xy+3x-5y$

✡ Hope this helps! ✡

Which of the following describes the graph of f–1(x)?A.The graph of f–1(x) is the reflection of the graph of f(x) in the line y = –x.
B. The graph of f–1(x) is the reflection of the graph of f(x) in the y-axis.
C. The graph of f–1(x) is the reflection of the graph of f(x) in the x-axis.
D. The graph of f–1(x) is the reflection of the graph of f(x) in the line y = x.

Answers

The best and most correct answer among the choices provided by the question is the third choice. The statement that describes the graph is "The graph of f–1(x) is the reflection of the graph of f(x) in the x-axis. " I hope my answer has come to your help. God bless and have a nice day ahead!

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