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3 years ago

make a proportion with only 1 variable at a time. enter the exact answer with decimal. what does x equal? what does y equal?

Mathematics

1 answer:

irinina [24]3 years ago

6 0

Answer:c over 16 and to be exact thx for

Step-by-step explanation:

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Which answer choice is a solution to the inequality 1.5x + 3.75≥5.5

djyliett [7]

Answer:

$x \geq \frac{7}{6}$

The value of x is greater than or equal to 7/6

Step-by-step explanation:

$1.5x + 3.75\geq 5.5$

Solve the inequality for x

Subtract 3.75 from both sides

$1.5x + 3.75\geq 5.5$

$1.5x \geq 1.75$

Now divide both sides by 1.5

$x \geq \frac{1.75}{1.5}$

Simplify the fraction by dividing top and bottom by 0.25

$x \geq \frac{7}{6}$

The value of x is greater than or equal to 7/6

5 0

4 years ago

Read 2 more answers

A container in the shape of a cone has a volume of 40 cubic units. Its base has an area of 15 square units. What is the height o

amm1812

Answer:

h = 2,67 units of length

Step-by-step explanation:

Volume of a cone is

V(c) = 1/3*π*r²

Where π*r² is area of the base

we know V(c) = 40 cubit units, and area of the base 15 square units, then

V(c) = Area of the base * h (height of the cone )

V(c) = 15 * h

h = V(c) / 15 ⇒ h = 40 / 15 ⇒ h = 2,67 units of length

4 0

3 years ago

PLEASE IT'S DUE TOMORROW

jeka94

Answer:

1. 50 miles per hour

2.$3.25 (22.75 / 7 = 3.25)

3. Tony's Sewing Store

4. 100 hours (47 / 23.5 = 2, 50 x 2 = 100)

8 0

2 years ago

Shirley had 9 baseball cards. She bought 2 packets of baseball cards, which gave her a total of 23 baseball cards.

Bond [772]

23-9= 14
14 divide by 2 = 7
so 7 baseball cards in a packet

8 0

3 years ago

Read 2 more answers

Bluefin tuna are large fish that can weigh 1,500 pounds and swim at speeds of 55 miles per hour. because they are used in sushi,

shtirl [24]

Given exponential function

f(x)= $230 (0.881)^x$

Where x is the number of years

f(x) is the number of tuna in thousands

To find out when number of tuna is 50 thousand , we plug in 50 for f(x) and solve for x

$50 = 230(0.881)^x$

Divide by 230 on both sides

$\frac{5}{23} = (0.881)^x$

Take ln on both sides

$ln(\frac{5}{23}) = ln(0.881)^x$

$ln(\frac{5}{23}) = x ln(0.881)$

Divide by ln(0.881) on both sides

x = $\frac{ln(\frac{5}{23})}{ln(0.881)}$

x= 12.04

Year = 1974 + 12.04 = 1986

so in 1986 there will be 50 thousand tuna.

3 0

3 years ago

make a proportion with only 1 variable at a time. enter the exact answer with decimal. what does x equal? what does y equal?​

make a proportion with only 1 variable at a time. enter the exact answer with decimal. what does x equal? what does y equal?