answer.
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
adell [148]
1 year ago
13

A shop owner has 75 pounds of coffee that costs $4.50 per pound. How much coffee that costs $3.50 per pound should he mix with t

his coffee to sell the mix at the price $4.00 per pound?
Mathematics
2 answers:
zavuch27 [327]1 year ago
8 0

Answer:

75lbs

Step-by-step explanation:

75 out weighs the other 75 equakizing $3.5 and $4.5 to get 4. Don't worry I checked this with the RSM question I got

user100 [1]1 year ago
7 0
58 pounds of coffee
You might be interested in
The number of miles walked, y, varies directly with the number of hours walked, h. After 1.2 hours, Hal had walked 1.8 miles. Fi
Firdavs [7]

Answer:

30 divided by 1.8= 16.6

Step explanation:

7 0
1 year ago
Triangle ABC has vertices of A(–6, 7), B(4, –1), and C(–2, –9). Find the length of the median from angle B in triangle ABC
julsineya [31]

Answer:

  8

Step-by-step explanation:

The median is the segment from vertex B to the midpoint of AC. That midpoint (D) is ...

  D = (A + C)/2 = ((-6, 7) +(-2, -9))/2 = (-8, -2)/2

  D = (-4, -1)

The length of the midpoint is the length of the segment DB between (-4, -1) and (4, -1). These points both have the same y-coordinate, so the length is the difference of x-coordinates: 4 -(-4) = 8.

7 0
2 years ago
Three students solve a challenge math problem. Every day, the number of students who solve the problem doubles. There are 384 st
attashe74 [19]

OK, so this is assuming we are considering that the first three kids to solve ARE NOT in the first day.


So we have 3 kids and it doubles

Day 1 : 6

Day 2 : 12

Day 3 : 24

Day 4 : 48

Day 5 : 96

Day 6 : 192

Day 7: 384


So it should take 7 days or a week to solve all the problems.

The equation:

(3 * 2)^x = 384


8 0
1 year ago
Read 2 more answers
A baker records the internal temperature of a pie that has been left out on the counter. The room temperature is 14 Celsius. An
maksim [4K]
Assume r= t  not sure if you mistyped this.
t =  15 min

T(t)  = 68 (0.5)^(15/10) = 24 Celsius

31 = (0.5)^(t/10) take ln

ln31 = (t/10) ln (0.5) + ln68

t = (ln32 - ln 68/ln0.5) * 10 = 11.3 min 


5 0
2 years ago
What is the best estimate for 7.8 x 37.86?<br> A. 46<br> B. 50<br> C. 300<br> D. 400
lana66690 [7]
I think it’s C since it’s 295.308
8 0
2 years ago
Read 2 more answers
Other questions:
  • Imagine you are trying to maximize the calories you burn in a 60-minute workout you do a few times a week. Running burns 9 calor
    10·1 answer
  • Tom has 28 milk chocolates, and Emily has 24 dark chocolates. They have to divide these chocolates into small packets that each
    8·1 answer
  • Consider this equation: –2x – 4 + 5x = 8 Generate a plan to solve for the variable. Describe the steps that will be used.
    12·2 answers
  • On a given morning the temperature was 71 Fahrenheit the temperature dropped 5° and then rose how much does the temperature need
    14·2 answers
  • A circle is inside a square. The radius of the circle is increasing at a rate of 5 meters per day and the sides of the square ar
    10·2 answers
  • 6.6.1. Rao (page 368, 1973) considers a problem in the estimation of linkages in genetics. McLachlan and Krishnan (1997) also di
    5·1 answer
  • The starting salary for a particular job is 1.2 million per annum. The salary increases each year by 75000 to a maximum of 1.5mi
    6·1 answer
  • Ester's choir wants to learn a new song for the school concert in 7 weeks. The song has 3,016 lines. The choir learns an equal n
    6·2 answers
  • Two students are using estimation to determine reasonable solutions to the expression 89.1 times 9.3. Katie uses the expression
    14·2 answers
  • A grocer has 2 types of tea, one for sells for $8.00 per pound and the other for $6.00. How many pounds of each kind must he use
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!