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
svet-max [94.6K]
3 years ago
9

A recipe for cookies calls for 1 cup of butter, twice as much sugar as butter, and three times as much flour as sugar. How many

cups of flour will you need if you halve the recipe? (Hint: Halving an amount is the same as dividing the amount by 2)
Mathematics
1 answer:
slavikrds [6]3 years ago
3 0
You would need 3 cups of flour because 1*2 is 2 and 2*3 is 6 and 6 divided by 2 is 3
You might be interested in
Write the point slope form of the equation of the line through (4,3) and (-2,-4)​
lesantik [10]
M=-2+-4
———=2/1=1
4 + -3

(4,3 ), (-2,-4)
(X1,y1)(x2,y2)
4 0
3 years ago
What are two things an electric circuit needs to work?
steposvetlana [31]

Step-by-step explanation:

a power supply, a load suited to the power supply, and wiring as a conductor

7 0
2 years ago
Read 2 more answers
Plums cost $0.77 per pound Mangoes cost $1.32 per pound Write an expression that can be used to find the cost of buying p pounds
marissa [1.9K]

Answer:

The graphs below show the cost y of buying x pounds of fruit. One graph shows the cost of buying x pounds of peaches, and the other shows the cost of buying x pounds of plums.

Which kind of fruit costs more per pound? Explain.

Bananas cost less per pound than peaches or plums. Draw a line alongside the other graphs that might represent the cost y of buying x pounds of bananas.

IM Commentary

This task allows students to reason about the relative costs per pound of the two fruits without actually knowing what the costs are. Students who find this difficult may add a scale to the graph and reason about the meanings of the ordered pairs. Comparing the two approaches in a class discussion can be a profitable way to help students make sense of slope.

Solutions

Solution: Slope as Unit Rate

The graph that represents the cost of x pounds of peaches is steeper, so it must have a larger slope. The slope can be interpreted as the unit rate; in this case it tells you the cost of a single pound of fruit.

Since the slope for the peach graph is greater than the slope of the plum graph, the cost of a pound of peaches is greater than the cost of a pound of plums.

For b, students should realize that the cost per pound of bananas will be represented by a slope that is less than either of the other two, and draw a line through the origin labeled "Bananas" and lying below both of the other graphs.

Solution: Adding a scale to the graph

Students who prefer to work with specific numbers can approach this problem by sketching in a scale on the x-axis and y-axis. For example, if they decided that a pound of peaches might cost a dollar, then they might plot the point (1,1) on the line labeled "Peaches", then fill out the rest of the scale accordingly. They could then read off the cost of a pound of plums and see that it is less than for peaches.

For the second question, they could choose any price per pound b for bananas that is less than the one they read off for plums, and then draw a line from the origin through the point (b, 1), and label it "Bananas".

4 0
2 years ago
What is 19.2×108 minutes in hours?
Gennadij [26K]
The answer is:  [C]:  " 3.200 * 10⁷  h " .
_________________________________________________
Explanation:
________________________________
19.2 * 10⁸  min * (1 hr / 60 min) ;


=  (19.2 * 10⁸)
_______________ ;  
         60

_____________________________
Divide EACH SIDE of the fraction by "10" ; to get:
___________

(19.2 * 10⁷)
_______________ ;  
         6

<span>______________________________

</span>⇒  (19.2) ÷ (6) = 3.2 ;  so rewrite as:
_________________________________________________________

3.2 *  10⁷ ; which corresponds with:

Answer choice:  [C]:  " 3.200 * 10⁷  h " .
_________________________________________________________

6 0
3 years ago
Read 2 more answers
A full grown German Shepherd weighs about 35 kg on Earth and only 13.3 kg on Mars. How much would a German Shepherd puppy weigh
7nadin3 [17]

Answer:

Step-by-step explanation:5 pounds

35/13.3=2.63. 1.9x2.63=5kg

6 0
3 years ago
Other questions:
  • the cost of 6 pounds of beef is $39 what is the constant of proportionality that relates the cost in dollars y to the number of
    8·1 answer
  • Select the correct answer.
    14·1 answer
  • 1. In 2005, there were 100 rabbits in Polygon Park. The population increased by
    11·1 answer
  • Simplify this expression: 4p + 9 + (–7p) + 2 = ?
    14·2 answers
  • 7√6 x √27 is equal to
    7·1 answer
  • The difference between the areas of the figures is less than 8.
    6·1 answer
  • 557+678+78999997+875
    12·2 answers
  • Write two different expressions that are equal to y^20 using only combinations of y^2 and y^3.
    8·1 answer
  • Point C has a _____ abscissa and a _____ ordinate.
    8·1 answer
  • 1. A 5 kg box is lifted from the floor to a height of 1.5 m. How much work was done in this proces
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!