Mathematics College

plz help!!!!!!!!!!!!!!!!

Plz Help!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

a1: Mount Whitney, California has the highest elevation

a2: Death Valley, California has the lowest elevation

b: The elevation is 6,317 ft higher

c: Death Valley, California has an elevation of 952 lower than Detroit, Michigan.

d: Houston, Texas has an elevation of 132 feet higher than New Orleans, Louisiana.

Step-by-step explanation:

Related Questions

6. The longest side of a 30° -60° - 90° triangle measures 8. What is the length of the
longer leg?

Answers

4x the square root of three. A 30 60 90 right triangles’ legs are in a ratio of sqrt3/2:1/2:1. Since 1 is the part of the ratio representing the longest side, and our longest side is 8, our new ratio for our 30,60 90 triangle is 4xsqrt3:4:8. Since 4xsqrt3 is the longest leg (leg of length 4 being the other), 4xsqrt3 is the longest leg

Which ratio is equivalent to 20:15?

Answers

Answer:

4:3

Step-by-step explanation:

Please help meee!!!!!!!

Answers

Answer:

1) two spaces are being added per figure. 2)203

Step-by-step explanation:

Answer:

1. Two tiles add per figure, one on each side.

2. The hundredth figure would have 201, because if you want to find the answer to any figure you multiply by two and add one

Step-by-step explanation:

Four out of 12 students like chicken better than steak. What percent prefer chicken

Answers

Answer:

33.333...(%)

Step-by-step explanation:

4 divided by 12 gives you 0.333... (3 repeating)

Please help
9(2+17)+13z=17

Answers

Answer:

9(19)+13z=17

171+13z=17

13z=171-17

Z=154/13 is the answer

Step-by-step explanation:

Pls mark me in brain list

Answer:

z = -154/13

Step-by-step explanation:

1.) Add the numbers

9(2+17)+13=17

9(19) = 13z = 17

2.) Multiply the numbers

9 x 19 + 13z = 17

171 + 13z = 17

3.) Rearrange terms

171 + 13z = 17

13z + 171 = 17

4.) Subtract 171 from both sides of the equation

13z + 171 = 17

13z + 171 - 171 = 17 - 171

5.) Simplify

Subtract the numbersSubtract the numbers

13z = -154

Solution

z = -154/13

Please help me?!!!!!!!!!

Answers

They are both right
They are both correct. You can choose either

P=a+b+c;P=36,a=9,b=10

Answers

Answer:c = 17Step-by-step explanation:36 = 9 + 10 + c36 - 19 = 17c = 17Hope this helps!! ♥︎

Solve the rational equation [tex]3x+2/5=2x-1/3[/tex]

x = 1
x = 3
x = 6
x = 11

Answers

Answer:

Step-by-step explanation:

The equation is written incorrectly. It should be

(3x+2)/5 = (2x-1)/3

Answer:

11

Step-by-step explanation:

The figure below consists of a square and a right triangle. Find the missing length

Answers

Answer:

uh we need to see the figure

Step-by-step explanation:

This is what they're talking about

Pls help with this question

Answers

Answer: its the first one im sorry if im wrong

Step-by-step explanation:

Answer: The answer is 4 8/21

Step-by-step explanation:

Jeremiah sells bicycles at Bike Bonanza and is paid a 7% commission on each bicycle he sells. On Saturday he sold 3 bicycles priced at $165, $204, and $188. How much commission will Jeremiah receive?

A. 11.55
B. 116.97
C. 38.99
D. 557

Answers

Answer:

find 7% of (165+204+188)     that will be his commission.

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

557÷7 = 38.99

total sales 557 ÷ 7 % commission

Solve the system of linear equations using multiplication.

−4x + 3y = −9
5x − 2y = 48
The solution is_____

PLEASE SHOW WORK

Answers

Answer:

The solution is (18,21)

Step-by-step explanation:

The picture shows the steps.

Hope this helps!!!

Ann worked 14 hours and earned a total of $108.50.
How much did she earn per hour?

Answers

Answer:

108.50 divided by 14= 7.75

Step-by-step explanation:

Answer: 7.75 per hour
Explanation: you would divide 108.50 by 14 and that gives you 7.75

Which decimal is equivalent to 4/5 ?


0.45

0.8

0.75

0.6

Answers

Answer:

0.8

Step-by-step explanation:

4 fits into 5 0 times 4 fits into 50 8 times.

0.8

Hope this helps!

Solve for x, round to the nearest tenth. find x x =

Answers

sin = opposite / hypotenuse

sin x° = 4/6

x° = sin^-1 (4/6)

x = 41.81° (nearest tenth)

Hope this helps!

I have 30 glasses each hold 1 1/3 do I have enough glasses if I have 50 cup of fruit punch bowl

Answers

Answer:

No you do not

Step-by-step explanation:

If you divide 50 by 1 1/3 you 37.5 which you you have 30 glasses so you do not have enough

Find the mode: 22, 19, 15, 16, 18, 18, 5, 18

Answers

Answer:

18

Step-by-step explanation:

Mode is the value that appears most often in a set of data values. So, in this case, the answer is 18.

The value of a collectible toy is increasing exponentially. The two points on the graph
show the toy's initial value and its value 3 weeks afterward.

Answers

The question is incomplete. Here is the complete question.

Part A

The value of a collectible toy is increasing exponentially. The two points on the graph show the toy's initial value and its value 3 weeks afterward.

Express the toy's value t, in dollars, as a function of time w in weeks after purchase.

Part B

Write an expression to represent the toy's value 10 days after purchase

Answer and Step-by-step explanation: An exponential function is of the form: [tex]y=ab^{x}[/tex]

Part A

Translating to the question, the toy's value as a function of time is

[tex]t=ab^{w}[/tex]

To determine constants a and b, we use points given by graph.

First, (0,5) to find a:

[tex]5=a.b^{0}[/tex]

a = 5

Now, (3,10) to determine b:

[tex]10=5b^{3}[/tex]

[tex]b=\sqrt[3]{2}[/tex]

b = 1.26

The toy's value as a function of time in weeks is [tex]t=5.(1.26)^{w}[/tex]

Part B

Since, the function is in weeks:

1 week = 7 days

w weeks = 10 days

[tex]w = \frac{10}{7}[/tex]

Replacing w:

[tex]t=5.(1.26)^{w}[/tex]

[tex]t=5.(1.26)^{10/7}[/tex]

Expression that represents toy's value after 10 days is [tex]t=5.(1.26)^{10/7}[/tex].

18 ft =____yd

2 lb =____oz

6.5 =_____fl oz

2 ml=_____ft

5,000 lb=____T

2¾qt=_____pt​

Answers

Answer:

1. 6

2. 32

3. .81

4. 0.00656168

5. 2.5

6. 4.579708

Step-by-step explanation:

Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's are ?​

Answers

Answer:

Step-by-step explanation:

Radius 4.5 feet what’s is the tabletop area

The area of the table top is 63.62 square feet.

What is area in geometry?

'In geometry, the area can be defined as the space occupied by a flat shape or the surface of an object.'

According to the given problem,

Radius of the table = 4.5 feet

Since, the table is round,

Area of a circle = [tex]\pi r^{2}[/tex]

                         = π × 4.5 × 4.5

                         = 63.617

Hence, we can conclude, the area of the table-top is 63.62 square feet.

Learn more about area of a circle here: https://brainly.com/question/23328170

#SPJ2

a number divided by the sum of 4 and 7

Answers

Answer:11

Step-by-step explanation:

Answer:

11/ 4 + 7 = 11/11 = 1?

Step-by-step explanation:

The recommended daily allowance of fat is 65 grams. One serving of oatmeal contains 3 grams of fat. Which proportion can be used to calculate the PERCENT of the daily recommended allowance of fat contained in one serving of oatmeal?

Answers

Answer:

One serving of oatmeal provides 4.6% of the daily recommended allowance of fat.

Step-by-step explanation:

3/65 ≅ 0.046 = 4.6%

One serving of oatmeal provides 4.6% of the daily recommended allowance of fat.

What is the sum of -4 1/2 + 3 1/4

Answers

Answer:

-1

St ifhguerhgihgr

-1

On average, Gil reads 57 pages in a book each week.
How many pages des Gil read in 12 weeks?

Answers

Answer:

684

Step-by-step explanation:

57 times 12

12 weeks times 57 pages= 684 pages in 12 weeks

R+6> 13 solving one step inequalities

Answers

Answer:

R > 7

Step-by-step explanation:

R+6> 13   (subtract 6 from both sides)

R > 13 - 6

R > 7

Angle X and Angle Y are supplementary angles. Angle x is sixteen degrees more than three times the size of Angle Y. What are the measures of Angle X and Angle Y?

Answers

Answer:

Step-by-step explanation:

If angles X and Y are supplementary

X+Y=90

x=16+3y

16+3y+y=90

4y=90-16

4y=74

y=74/4=18.50

x=90-18.50=71.50

Answer:

The measures of the angles are x=139° and y=41°

Step-by-step explanation:

Supplementary Angles

Supplementary angles add up to 180°. If x and y are two supplementary angles, then:

x + y = 180        [1]

Since angle x is 16 degrees more than 3 times the size of angle y:

x = 3y + 16        [2]

Substituting [2] into [1]:

3y + 16 + y = 180

Simplifying:

4y = 180 - 16 = 164

Dividing by 4:

y = 164/4 = 41

Substituting in [2]:

x = 3*41 + 16 = 139

The measures of the angles are x=139° and y=41°

Convert the following Logarithmic Equation into a Exponential Equation.

log_3(-2x+1)=-2y+6

Answers

Answer:

3^(-2y + 6) = (-2x+1)

Step-by-step explanation:

We have;

log_3_(-2x+1) = -2y + 6

What this means in exponential form is that;

3^(-2y + 6) = (-2x+1)

Need help on this question

Answers

it’s the last answer because it is not inside the whole numbers bubble so it can’t be a whole number. since it’s in side the rational bubble it’s still a rational number

A hydroelectric power plant uses water power to produce a useful form of energy. The diagram below shows the production of electricity using hydropower. During this process, energy causes several types of motion and change inside the power plant.

Answers

Answer:

the concrete of the power plant supporting the turbine and generator

Step-by-step explanation:

Convert:
1/4 kilometer to
meters

Answers

Answer:

250

Step-by-step explanation:

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