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
Dafna1 [17]
3 years ago
15

What is the answer to this problem??

Mathematics
1 answer:
Julli [10]3 years ago
3 0

sorry K did not understand

You might be interested in
What is 5(h-4)=8?????????????????????
IRINA_888 [86]
5(h-4)=8\\
5h-20=8\\
5h=28\\
h=\dfrac{28}{5}
7 0
3 years ago
Six less than the quotient of a number and 4 is 15.
Artist 52 [7]

Answer:6 ÷ 4x = 15

Step-by-step explanation:

six is less than the quotient and quotient mean division, replace a number with a variable and put it with four and the you would put equal 15

8 0
3 years ago
Read 2 more answers
Mezclas de alimentos. Un chef repostero creó una solución de azúcar de 50 onzas constituida por 34% de azúcar con una solución d
Kay [80]

Answer:

Las cantidades empleadas para su preparación son: 15 onzas de solución al 20 % y 35 onzas de solución al 40 %.

Step-by-step explanation:

Podemos estimar la proporción de ingredientes mediante el siguiente promedio ponderado:

0.34= \frac{0.2\cdot m_{A} + 0.4\cdot m_{B}}{m_{A}+m_{B}} (1)

Donde:

m_{A} - Masa de la solución al 20 %, en onzas.

m_{B} - Masa de la solución al 40 %, en onzas.

Podemos simplificar la formula como sigue:

0.2\cdot x + 0.4\cdot (1-x) = 0.34 (2)

Donde x es la proporción de la solución al 20 % dentro de la solución final, sin unidades.

Ahora resolvemos para x en (2):

0.4-0.2\cdot x = 0.34

0.2\cdot x = 0.06

x = \frac{0.06}{0.2}

x = 0.3

Este resultado quiere decir que la solución al 34 % es el resultado de 30 % de la solución al 20 % y 70 % de la solución al 40 %. Si conocemos que la solución final tiene una masa de 50 onzas, entonces las cantidades empleadas para su preparación son: 15 onzas de solución al 20 % y 35 onzas de solución al 40 %.

4 0
3 years ago
Find the coordinates of the midpoint M of ST???????. Then find the distance between points S and T. Round the distance to the ne
Law Incorporation [45]
(7, 5)
because u round (6.5, 4.5) to the nearest tenth
3 0
3 years ago
Read 2 more answers
Which of the following inequalities is true for ALL real values of x?
attashe74 [19]
(2x)2 > 3x2 is true the first two you can not have two x’s on the same side because where would you put them both when solving them the last one I’m not sure about
4 0
3 years ago
Other questions:
  • Help! more division pretty easy now do it!
    12·2 answers
  • Ryan works at the car wash making $5.30 per hour plus tips. Last week Ryan worked 32 hours and earned $403. How much in tips did
    7·2 answers
  • What is the best first step for solving the given system using substitution while avoiding fractions?
    6·2 answers
  • HELP QUICK
    15·1 answer
  • If the probability of a student taking a calculus class is 0.10, the probability of taking a statistics class is 0.90, and the p
    11·1 answer
  • The bill for dinner is $31.85. There is 8% sales tax and you leave a 15% tip. What is the total cost of your dinner?
    6·1 answer
  • Which angles and sides must be congruent to each other? Select three that apply.
    5·1 answer
  • Cierra is buying juice. She needs 5 liters. A half liter juice cost $2.86. A 250​-milliliter container of juice costs ​$1.05. Wh
    15·1 answer
  • The diagram shows rays of light from a point source, P, that reach a detector, D, along two paths. One path is a straight line,
    15·1 answer
  • A merchant has 120 liters of oil of one kind, 180 liters of another kind, and 240
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!