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
valentinak56 [21]
3 years ago
12

Anne,Ryan and Joel collect empty cans for recycling. They collect a total of 1,925 cans. Anne collects half as many cans as Ryan

. Joel collects twice as many cans as Ryan. How many cans does Joel collect?
Mathematics
1 answer:
elixir [45]3 years ago
3 0
A + R + J = 1925
A = 1/2R
J = 2R

1/2R + R + 2R = 1925
7/2R = 1925
R = 550

J = 2(550)
J = 1100

Joel collects 1100 cans.
You might be interested in
Willie found shirts at a back-to-school sale for $15.25 each. He also found jeans on sale for $32.95 per pair. He purchased 3 sh
Brilliant_brown [7]

Answer:

111.65

Step-by-step explanation:

$15.25 x 3 = $45.75

$32.95 x 2 = $65.9

Total: $111.65

8 0
2 years ago
Read 2 more answers
Are the following figures similar?
grin007 [14]
C Yes; the corresponding angles are congruent
7 0
3 years ago
Read 2 more answers
Complete parts ​(a) through ​(c) below.
Yuki888 [10]

Answer:

a)t_{crit}= 1.34

b) t_{crit}=-2.539

c) t_{crit}=\pm 2.228

Step-by-step explanation:

Part a

The significance level given is \alpha=0.1 and the degrees of freedom are given by:

df = n-1= 15

Since we are conducting a right tailed test we need to find a critical value on the t distirbution who accumulates 0.1 of the area in the right and we got:

t_{crit}= 1.34

Part b

The significance level given is \alpha=0.01 and the degrees of freedom are given by:

df = n-1= 20-1=19

Since we are conducting a left tailed test we need to find a critical value on the t distirbution who accumulates 0.01 of the area in the left and we got:

t_{crit}=-2.539

Part c

The significance level given is \alpha=0.05 and \alpha/2 =0.025 and the degrees of freedom are given by:

df = n-1= 11-1=10

Since we are conducting a two tailed test we need to find a critical value on the t distirbution who accumulates 0.025 of the area on each tail and we got:

t_{crit}=\pm 2.228

4 0
3 years ago
Find the slope of the line passing through the points (−3,−8) and (5,6)
Mrac [35]
The line passing through it is y=7/4x-11/<span>4</span>
7 0
3 years ago
Read 2 more answers
Indicated operation of 2/3 + 3/8
stepladder [879]

Answer:

25/24

Step-by-step explanation:

Hope it Helps

8 0
2 years ago
Read 2 more answers
Other questions:
  • While in vacation in spain a group can rent bicycles\
    7·2 answers
  • Please please help me with this
    8·2 answers
  • Solve the equation x = -2y + 6 for y
    7·2 answers
  • Ted is making trail mix for the party. He mixes 1 1/2 cups of nuts, 1/4 cup of raisins, and 1/4 cups of pretzels. How many cups
    5·1 answer
  • Macy’s sells 4 TVs for $680. How much would 7 TVs cost?
    10·2 answers
  • Madison made the following table to record the height of each person in her family.
    14·1 answer
  • Make a frequency distribution and find the relative frequencies for the following number set. Round the relative frequency to th
    8·1 answer
  • Helpppppppp plssssssss!
    6·1 answer
  • Help due in 10 minutes
    9·1 answer
  • What is the volume of this prism?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!