1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkasestr [34]
3 years ago
11

SOMEONE PLSSS HELP ME ON NUMBER 7& 8 PLSSSSSS

Mathematics
1 answer:
hjlf3 years ago
5 0

Answer:

this is hard...

Step-by-step explanation:

You might be interested in
The volume of a cube with side length x is V(x)=x^3. The volume of a cylinder with radius x and height 0.5x is shown in the grap
abruzzese [7]

Answer:

  the cylinder volume is greater

Step-by-step explanation:

The volume of a cube with x=1 is ...

  V(1) = 1^3 = 1

The graph shows y ≈ 1.5 for x=1. Since 1.5 > 1, the volume of the cylinder is greater.

5 0
3 years ago
PLEASE ANSWER I WILL MARK BRAINLIEST!!!!!!!!!!!!!!
Ostrovityanka [42]

Answer:

  • 1.5 times
  • bottle Y
  • third bottle

Step-by-step explanation:

Insufficient dimensions are given to compute an exact volume of each geometry, so we have to assume that the volume is proportional to the product of base area and height. Then the relative volumes will be ...

  bottle X: (6 in)(2 in)(1 in) = 12 in^3

  bottle Y: (4 in)(3 in)(1.5 in) = 18 in^3

  3rd bottle: (3 in)(6 in^2) = 18 in^3

That is, the relative volumes are ...

  X : Y : 3rd = 12 : 18 : 18 = 1 : 1.5 : 1.5

The corresponding relative prices are ...

  X : Y : 3rd = 9.96 : 14.40 : 13:20 = 1 : 1.446 : 1.325

__

A. Bottle Y has 1.5 times as much lotion as Bottle X.

__

B. Bottle Y is a better buy than Bottle X. (The price relative to X is less than the volume relative to X.)

__

C. The 3rd bottle is the best buy. For the same volume, the price of the 3rd bottle is less than that of Bottle Y.

_____

Note that the relative volume and price ratios are found by dividing all the numbers in the ratio sequence by the first number:

  12 : 18 : 18 = (12/12) : (18/12) : (18/12)

  9.96 : 14.40 : 13.20 = (9.96/9.96) : (14.40/9.96) : (13.20/9.96)

7 0
3 years ago
Cholesterol should be limited to at most 300 mg per day. Fast food hamburgers have high amounts of cholesterol. Two McDonald’s Q
topjm [15]

Answer: 203.5mg and 322.5mg

Step-by-step explanation:

Let represent two serving of Mc Donald quarter pounds with = m

Let three Burger King whopper = b

given:

1). m + b = 300 + 395......equation 1.

1). m + b = 695.

And

2). 3m + b = 288.......... equation 2.

• Using Elimination method, Multiply both sides of eqn.(1) and (2)by 3. then

-3m + 3b = 2084

9m + 3b = 864

Subtract equation (1) from (2).

6m = 1221

Divide both sides by -6

m = 203.5

Substitute (m) into equation 1

3m + b = 288.

3(203.5) + b = 288.

610.5 + b = 288

b = 610.5 - 288

b = 322.5

Two servings of Mc Donald quarter pound has 203.5mg of cholesterol.

Three servings of whopper has 322.5mg of cholesterol.

4 0
3 years ago
The equation is solved. describe the property used in each solution.​
pashok25 [27]

Answer:

Step-by-step explanation:

1. multiplication property of equality.

2.division property of equality.

5 0
3 years ago
Goes through every edge exactly one; starts and stops at different places. a Hamiltonian Path b Hamiltonian Circuit c Euler Path
Mariana [72]

Answer:

D. Euler Circuit.

Step-by-step explanation:

An Euler Circuit goes through every edge exactly once; starts and stops at the same vertex.

According to the Euler's Theorem, A graph has an Euler path if there are two 2-degree vertices without odd degrees and all other vertices have even degrees.

Mathematically, it is given as;

V+F=2-E

where;

F is the number of faces

V the number of vertices

E the number of edges.

8 0
3 years ago
Other questions:
  • Will give brainliest-H(t)=-16t^2+28t
    14·1 answer
  • Find the coordinates of the focus and equation of the directrix for the parabola given by
    10·2 answers
  • What are the constants in this expression?
    5·2 answers
  • Helpp I’ll give brainilest to whoever answers first
    7·1 answer
  • A new car is purchased for 19900 dollars. The value of the car depreciates at 7.5% per year. What will be the value of the car a
    6·2 answers
  • Suppose there is a 1.1 drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on t
    10·1 answer
  • Help pls<br> What is the solution to this system of equations?<br> x = 12 − y<br> 2x + 3y = 29
    8·1 answer
  • What is the probability of landing on a number less than 7 and then landing on a number less than 8?
    11·1 answer
  • “on the following checking account record, enter the figures and add or subtract them to keep the running total correct”
    12·2 answers
  • A graduate student is designing a research study. She is hoping to show that the results of an experiment are statistically sign
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!