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
KonstantinChe [14]
3 years ago
14

Denise likes 2 teaspoons of milk in every 8-ounce cup of coffee she drinks. How many teaspoons of milk does Denise like per ounc

e of coffee? Write your answer as a fraction in simplest form]
Mathematics
1 answer:
borishaifa [10]3 years ago
5 0
1/4 teaspoons of milk to ounces of coffee
You might be interested in
1.) What is the equation of the path of firework #1? Write your equation in general form.
valina [46]

1. I'm assumig that the paths are perfect parabolas

this means that their general forms can be written in y=ax^2+bx+c

it's easier to find vertex form first then expand to get general form

vertex form is y=a(x-h)^2+k where the vertex is (h,k) and a is a constant


firework #1

vertex is (10,50), so (h,k)=(10,50) and h=10, k=50

h_1=a(t-10)^2+50

to find the value of a, subsitute another point

(0,0)

0=a(0-10)^2+50)

0=100a+50

a=\frac{-1}{2}

so the equation in vertex form is h_1=\frac{-1}{2}(t-10)^2+50

expand to get general form

h_1=\frac{-1}{2}(t^2-20t+100)+50

h_1=\frac{-1}{2}t^2+10t-50+50

h_1=\frac{-1}{2}t^2+10t





2.

same as last time

vertex is (10,72) so (h,k)=(10,72) so h=10 and k=72

equation is h_2=a(t-10)^2+72

find a

use another point

(0,22)

22=a(0-10)^2+72

22=100a+72

-50=100a

a=\frac{-1}{2}

so the equation in vertex form is h_2=\frac{-1}{2}(t-10)^2+72




3.

range is the numbers that h is allowed to be

think about what h represents. it represents the height of the rocket

from the graph, we can see that the lowest possible height is 0yd and the highest height is 50yd

so range is 0 to 50 or 0≤h≤50


domain is the numbers that t is allowed to be

think about what t represents. it represents how long the rocket has been flying

it will stop flying when it hits the ground or at t=20

it starts flying at t=0

so domain is from 0 to 20 or 0≤t≤20

3 0
3 years ago
The line passes through (2,1) and (6,7)
Ilya [14]
............y=3/2x-2
3 0
3 years ago
Starting from 50 feet away your friend skates towards you and then passes you. She skates at a constant speed of 10 feet per sec
Kitty [74]
12 sec..............
6 0
3 years ago
Can someone help me with this?? explain if you would like
vova2212 [387]

Answer:

answer is 38 yd

Step-by-step explanation:

area of square =1444 yd^2

z^2=1444 yd^2

z=\sqrt{1444yd^2

z=38 yd

Hope this helps u!!

5 0
3 years ago
The data below give the number of books checked out of the school library by 15 students during one month. Make a frequency tabl
Alexeev081 [22]
Item | Frequency

0      | 2
1      | 5
2      | 4
3      | 3
5      | 1

Hope I helped!
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of the line ?
    14·1 answer
  • Help me problems! asap 1-7
    9·1 answer
  • Y= 1/4x + 7 y = 1/2x + 5 The y-coordinate of the solution to the system shown is ____
    8·2 answers
  • Find x (2x+1) (5x+5)
    6·2 answers
  • Simplify without parentheses <br> (4v-3w)^2<br><br> Explain.
    14·2 answers
  • When 5 is subtracted from the square of a number, the result is 4 times the number. Find the negative solution.
    10·1 answer
  • If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (gxh)(5)??
    12·1 answer
  • Hi, can someone please help, and possibly explain the answer please.
    7·1 answer
  • How many diagonals will a decaoctagon have?
    10·1 answer
  • The sum of the angle measures of a triangle is 180°. Find the value of x. Then find the angle measures of the triangle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!