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3 years ago

How many graduates from university a had an income under 20,000

Mathematics

1 answer:

USPshnik [31]3 years ago

4 0

I believe about two thirds

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Holding a ruler upright at arm’s distance (24 in.), Ronnie aligned the bottom of the ruler with a mark on the utility pole that

atroni [7]

Answer:

10 feet

Step-by-step explanation:

Drawing obviously not to scale but... Red segment is the ruler, at least the part between 5 and 6 inches, 1 inch long. Brown segment is the pole, ground to the top. Leftmost point is the eye, green line is the horizontal. The triangles are similar (AAA, the vertical lines are parallel), the ratio of the side is the same as the ratio of the heights. The height of the larger triangle (measured across the green line is

$40 yd \times 3\frac{ft}{yd} \times 12\frac{in}{ft}= 1440''$ .

Ratio of the height is then $1440\div24 = 60$ .

At this point the height of the pole is 60 times the length of the measure on the ruler, or 60 inches, that is 5 feet. Add the 5 feet the pole was starting from, it's 10 feet.

4 0

2 years ago

Point L is the circumcenter of angle ABC. List any segment(s) congruent to each segment.

Vanyuwa [196]

I would help but I learned this in 5th grade sorry but hope you find a answer!

8 0

3 years ago

Factor out the GFC from of the terms of the polynomial 2x^3-5x^2+25

krok68 [10]

Answer: 2 x 3 - 5 x 2 + 25

Step-by-step explanation: Remove the up arrow and put a space after each letter and numbers so it makes more sense.

8 0

3 years ago

How do I solve this?

Alecsey [184]

You have to find LCD (lowest common denominator) in this case it will be $5x$ :

$\frac{u}{x}+\frac{5u}{x}- \frac{u}{5x}=\frac{5*u}{5x}+\frac{5*5u}{5*x}- \frac{u}{5x}=\frac{5u+25u-u}{5x}=\frac{29u}{5x}$

Answer: C

3 0

4 years ago

3. A sample of 50 different-colored golf balls was removed from the total number of

Paraphin [41]

Answer:

C. 350

Step-by-step explanation:

A sample of 50 different coloured balls are removed from total golf balls made.

Out of these 50 coloured balls, 8 balls are pink

Now, to calculate the total number of golf balls made,

we can use the concept of proportion

$\frac{number of pink colored balls in sample}{total pink colored balls made}$ = $\frac{number of golf balls taken out as a sample}{ total number of golf balls made}$

$\frac{8}{56} = \frac{50}{total golf balls made}$

total golf balls made = $\frac{50\times56}{8}$

total golf balls made = 350

5 0

3 years ago