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Answers
if y varies directly as x that means
y=kx where k is a constant
so
y=kx
y=2 and 2/3 when y=1/4 then find k
convert 2 and 2/3 to imporoper fraction for ease
2 and 2/3=6/3+2/3=8/3
8/3=k(1/4)
multiply both sides by 4/1 to clear fraction
32/3=k
so now we have
y=(32/3)x
when x=1 and 1/8
find y
convert 1 and 1/8 to imporopor=9/8
y=(32/3)(9/8)
y=(288)/(24)
y=12
Related Questions
5/12+2/9+1/6 adding fractions
What are the solutions of x^2 - 5x+7 = 0 ?
Divide z by 11. Then, add 8.
Helppp !! brainly !!
b. –3 - 5i
c. 6 – 4i
d. 6 – 6i
Answers
(-4 + i) + (10 - 5i)
Grouping similar terms:
(-4 + 10) + (i - 5i)
6 - 4i
From the choices, the correct answer is C.
C on edgenutiy just took it
Answers
Answer:
All the 36 outcomes are equally likely.
Step-by-step explanation:
The sample space of rolling a single six-sided dice is:
S = {1, 2, 3, 4, 5, 6}
Then the sample space of rolling a pair of six-sided dice is:
S₁ = {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6)
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6)
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6)
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}
All the 36 outcomes are equally likely, i.e. all the outcomes has the same probability of success, .
Answers
Answer:
The number of students in the seventh grade who would be expected to prefer math over science are:
128
Step-by-step explanation:
Total number of students in seventh grade are: 150 students.
Now he took a sample of 25 students and find that the 85% of the sample prefers math over science.
This means that out of the sample the number of students who prefer maths over science is:
Now, out of the total seventh graders the number of students who prefer math over science is:
which is approximately equal to 128.
Hence, the answer is:
128 students
Option 1 : 25
Option 2 : 85
Option 3 :150
Option 4 :128
Solutions - Convert the percent into decimal and multiply.
85% of 150 = 0.85 * 150
= 127.5 which is rounded to 128
Answers
Answer:
24.5
Step-by-step explanation:
Lo pongo a mitad de camino, así que básicamente la mitad de 49 es 24.5
Espero que esto ayude
*I hope this helped*
Si necesita ayuda, hágamelo saber!
*If you need help just let me know*
Que tengas un gran día! :)
Answer:
58%
Step-by-step explanation:
Lo siento. No soy bueno con el español, así que estoy usando translate. Espero que esté bien.
Entonces, para esta ecuación, usaremos un porcentaje igual o superior a 100 como se indica aquí. ( =
) Entonces tu ecuación es
=
Multiplicará 28 por 100, lo que le dará 2800. Luego, dividiría 2800 entre 48, lo que le daría 58. Entonces, su respuesta sería x = 58%.
Lo siento si no entiende algo de esto porque los traductores no siempre son correctos. Pero espero que esto haya ayudado :)
Nitrogen
Oxygen
Water
Answers
The formula F= +37 estimates the temperature F in degrees Fahrenheit
4
when crickets chirp n times per minute.
O 59°F
62°F
63°F
Answers
Step-by-step explanation:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
f-(100/4+37)=0
Step by step solution :
STEP
1
:
25
Simplify ——
1
Equation at the end of step
1
:
f - (25 + 37) = 0
STEP
2
:
Equation at the end of step 2
f - 62 = 0
STEP
3
:
Solving a Single Variable Equation:
3.1 Solve : f-62 = 0
Add 62 to both sides of the equation :
f = 62
One solution was found :
f = 62