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3 years ago

Someone please find the constant proportionality!!!

Mathematics

1 answer:

Andru [333]3 years ago

8 0

Answer:

Possible - 1 and 0

.....

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About twice the diameter of the solar system!:)

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3 years ago

last year 11,375 people participated in Macy's Thanksgiving day parade. The ratio of female to male participants was 4:3. How ma

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there is 6500 females

there is 4875 males

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3 years ago

A circle is centered at (−3, 2) and has a radius of 2. Which of the following is the equation for this circle? (x + 3)2 + (y − 2

Luba_88 [7]

Answer:

the equation for this circle is

(x + 3)² + (y - 2)² = 4

8 0

3 years ago

Revel and Scooters are the best scooter experience in the Nation which is the best scooter rental service in the nation? Create

Luda [366]

Answer:

See the graph with both lines attached

A) From the tables we see the constant change of values in the second column and the initial value is zero.

This represents a proportional relationship for both tables.

B) Revel

Rate of change is 5 per hour, the equation is:
y = 5x, where y is cost, x - is the number of hours

Scooters

Rate of change is 6 per hour, the equation is:
y = 6x, where y is cost, x - is the number of hours

C) When x = 12,

y = 5*12 = $60 for Revel
y = 6*12 = $72 for Scooters

D) The point (4, 24) represents that:

The cost of 4 hours is $24

E) The second table has confusing titles (days and number of cell phones) but if we assume its same as the first table, then Revel has lower rate as 5 < 6.

Comparing the prices and the graph, Revel has better rate per hour.

8 0

3 years ago

An illusionist needs up to 10 volunteers for a show. The illusionist needs no fewer than 4 female volunteers. Let x represent th

Tems11 [23]

Answer:

FIRST OPTION.

THIRD OPTION.

FIFTH OPTION.

Step-by-step explanation:

Let be "x" the number of of female volunteers and "y" the number of male volunteers.

You need to remember the meaning of the inequalities symbols:

: Less than.

$>$ : Greater than.

$\leq$ : Less than or equal to.

$\geq$ : Greater than or equal to.

In this case you know that the illusionist needs up to 10 volunteers, which indicates that the total number of volunteers can be less than or equal to 10 people. The inequality that represents this is:

$x+y\leq 10$

According to the exercise, the illusionist needs no fewer than 4 female volunteers. This means that number of female volunteer must be greater than or equal to 4:

$x\geq 4$

Since the number of female volunteers could be 10 (Because can be greater than 4), it could not be male volunteers. This means that:

$y\geq 0$

7 0

4 years ago

Read 2 more answers