MATHEMATICS HIGH SCHOOL

Hi can some one please help me with question b please

Answers

Answer 1

Answer:

Answer:

a=28200

b=39200

Step-by-step explanation:

ok use google

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Help pls and thank u

Answers

Answer:

V =12.167 cm^3

Step-by-step explanation:

V = s^3 is the volume of a cube where s is the side length

The side length of the cube is 2.3 cm

V = ( 2.3 cm) ^3

V =12.167 cm^3

Hey there!

The FORMULA:

V = s^3

Your EQUATION:

v = 2.3^3

SOLVING for the EQUATION

v = 2.3^3

2.3^3 = v

(2.3 cm)^3

≈ 2.3 cm * 2.3 cm * 2.3 cm

≈ 5.29 cm * 2.3 cm

≈ 12.167 cm^3

v ≈ 12.167 cm^3

Therefore, your answer is: 12.167 cm^3

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Solve the formula C = rd for d.O A. de C
O
T
OB. d= C-1
O C. d=1
O D. d= TC

Answers

Answer:

C/R = D

Step-by-step explanation:

When you divide rd by r, then r is eliminated and divided into the C

You are an urban planner assessing the growth of a city. Ten years ago, the city's population was 249,583. Its current population is 318,270. By about what percentage has the city grown over the past ten years? Can anyone explain this one?

Answers

Answer:

27.52%

Step-by-step explanation:

Given that an urban planner wants to assess the growth of a city

Population of the city before 10 years = 249583

Current population = 318270

Population grown =318270-249583 = 68687

Relative growth = growth/original population

Relative growth = $(68687)/(249583)\n=0.2752$

Percent growth = relative growth x100

Hence percent growth = 0.2752x100

27.52%

$318,270-249,583=68,687\n\n\begin{array}{ccc}249,583&-&100\%\n68,687&-&p\%\end{array}\n\ncross\ multiply\n\n249,583p=68,687\cdot100\ \ \ \ /:249,583\n\np\approx27.52\n\nAnswer:\nThe\ city\ grown\ over\ the\ past\ ten\ years\ at\ 27.52\%.$

Hey hey u guyss 60 pointsss-6.1(-4.1) +6.8=

btw hurry im timed plss :)

Answers

Answer:

31.8

Step-by-step explanation:

I will assume that

"-6.1(-4.1) +6.8="

means (-6.1)*(-4.1) +6.8=

(-6.1)*(-4.1) = 25

25 + 6.8 = 31.8

Answer:

31.81

Step-by-step explanation:

-6.1 * -4.1 = 25.01

+ 6.8 = 31.81

a car dealership lowered all of its car prices by 15% given the information what was the original price of a car now priced at 9500 pounds please give a broader explanation