Kim says the answer to 10 times 3 and StartFraction 8 Over 9 EndFraction is 13 and StartFraction 8 Over 9 EndFraction. Is her answer reasonable? No, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 40. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 14. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 30. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 13.

Answer:

alright the density of air affects mass of a object since this formula affect newtons law 14*/45 */ 149851*412

Step-by-step explanation:

Answer:

its A brainly plz

Step-by-step explanation:

please help ! I'm not too good at this stuff

plz tell me what y + 4 = ½ (x – 4) is in standard form of a linear equation this is my 3rd question about it i need it plz

The formula K = C + 273 shows how to estimate the temperature K measured in degrees Kelvin (°K) when you know the temperature C measured in degrees Celsius (°C). If room temperature is 295°K, what is room temperature in °C?

Input a number that has a 5 with 1/10 of the value of the 5 in 105,234

The price of ceramic tile at a discount tile store is represented on the graph below.

What is the meaning and value of r at Point C?

A. r represents the unit cost of ceramic tile, $0.80 for 1 ft2
B. r represents the unit cost of ceramic tile, $1.25 for 1 ft2
C. r represents the rate of increase of tile area per dollar, 0.80 ft2 per dollar
D. r represents the rate of increase of tile area per dollar, 1.25 ft2 for $1
Help please..

surface area of a pyramid with 3 and 2

Jared runs 1/4 mile long.Today,Jared ran 6 times around the track in 13 1/2 minutes.Did Jared run faster or slower than 6 miles per hour today?

A community center charges x dollars for a summer activity if individuals are signed up before the day of the activity. Individuals who sign up the day of the activity are charged a fee of x plus 0.20 x dollars. Which expression also represents the fee for signing up the day of the activity, and what does it mean about the fee?

1.2 x; individuals signing up the day of the activity get charged 20% more

0.8 x; individuals signing up the day of the activity get charged 20% more

1.2 x; individuals signing up the day of the activity get charged 20% less

0.8 x; individuals signing up the day of the activity get charged 20% less

first to answer this nonquestion question gets brainliest!!!!!!!!!!!1

[tex]n\frac{x}{3}=0[/tex]

The current temperature is 54°F. It is expected to rise 2.5°F each hour. In how many hours will the temperature be 84°F?
SHOW YOUR WORK!

Aaliyah measured a line to be 8.7 inches long. If the actual length of the line is 8.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

The sum of the measures of angle M and angle R is 90 degrees.
-The measure of angle M is (5x + 10)
-The measure of angle R is 55 degrees
What is the value of x? Write and solve the equation.
x=___________.

Write 0.45% as a fraction in simplest form.

if you have 200 ¨toys¨ and your 2 brother stills 40 each and your mom throws away 90 how many ¨toys¨ do you have left

A cold front is moving in and the meteorologist says that the temperature will decrease at a rate of 5 degrees per hour throughout the night. Which equation models the change in the temperature over the course of 6 hours?

A. (5)(-6) = -30 degrees
B. (5)(6) = 30 degrees
C. (-5)(-6) = -30 degrees
D. (-5)(6) = -30 degrees

The number line at the right models an additional sentence. Determine if the situation below could be modeled by the addition sentence. Select yes or no.

a. Alison spent 8 dollars on a movie ticket. Then she spent 3 dollars on a drink. Yes or No

b. A dolphin swims at a depth of 11 feet below sea level. The dolphin swims up 3 feet and then swims up another 8 feet. Yes or No

c. A football team lost 8 yards on their first play. On the second play, the team lost 3 yards. Yes or No


please help with this answer yes or no for each one

PLEASE HELP 50 Points + Brainlest
1. What are x- and y- intercepts? 2. How can I find the x-intercept if I am given the equation of a line? 3. Discuss briefly the four methods for graphing discussed on the video. 4. What is the slope for a graph with a horizontal line? 5. A vertical line has a slope with what value?

can someone help me plz

Billy is trying to figure out what type of wood to use for building a model boat. He has a block of wood with a volume of 8.0 cubic centimeters (cm3) and a mass of 4.0 grams (g). What is the density of the block of wood in g/cm3 to the nearest tenth?

word problem

CARS Write and solve an equation to find the number of miles you must drive to have the same cost for each of the car rentals.

car 1
$15 plus $0.50 per mile

car 2
$25 plus $0 25 per mile

The Georgia Bulldogs football team are assessed 10-yard penalties 14 times during a football game. Which equation models the total number of yards the team lost in the game?

A. (14)(10) = 140 yards
B. (14)(-10) = -140 yards
C. (-14)(-10) = 140 yards
D. (-14)(10) = -24 yards

1/3(2b+9)=(b+9/2)
solve the equation, and show work,
the right side has big parentheses

Soojin is adding some lengths of wood she used for a project. The lengths of wood are 123, 334, and 214 feet. How much wood did she use in all?



Please I need an answer quick for my into math Thanks guys!

PLEASE HELP NOW I AM IN THE MIDDLE OF MY HOMEWORK AND I CANT GET OUT ITS LOCKED TILL I FINISH IT

Figure ABCD is transformed to obtain figure A'B'C'D':
Part A: Write the sequence of transformations that changes figure ABCD to figure A'B'C'D'.
Explain your answer and write the coordinates of the figure obtained after each
transformation.
Part B: Are the two figures congruent? Explain your answer.

H E L P!!! PLEASE HELP ME!!! HURRRRRRY!!!!

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 9 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 21 left over. How many chairs does Liam have?
pls help

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 11 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 19 left over. How many chairs does Liam have?

The median annual salary for a physician is $187,876.

If the physician pays an 8% income tax, how much money in dollars and cents will the physician pay for income tax?

help????????????????????