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meriva
3 years ago
8

Helpppppppppppppp meeee!!!!

Mathematics
1 answer:
Oduvanchick [21]3 years ago
4 0
The answer is 10 days

(after 4 days, they still needed to install 360 chairs, 600-360=240 - meaning they installed 240 chairs in 4 days. to find out how many chairs they installed in 1 day, divide 240 by 4 and you find they installed 60 chairs per day. Then divide 360 by 60 to find the remaining days needed to install the rest of the chairs, which is 6 days then add it onto the 4 days already completed)
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3. In his collection, Marco has 5 large gold coins, 12 large silver coins, 15 small gold coins, and 3 small silver coins. If he
Stella [2.4K]

5/6

Since it is given that it is small, only worry about the small coins.

There are 18 total small coins and 15 of them are gold so 15/18 is the probability or when simplified = 5/6

8 0
3 years ago
What is 2450÷25<br><img src="https://tex.z-dn.net/?f=2450%20%5Cdiv%2025" id="TexFormula1" title="2450 \div 25" alt="2450 \div 25
Juliette [100K]

Answer:

98

Step-by-step explanation:

Have a great rest of your day:D

6 0
4 years ago
Read 2 more answers
Which of the following is an equations of the line passing through the points (-1,4) and (1,2)
maxonik [38]

Answer:

y = -1x + 3 or y = -x + 3 (**That is the last option which is D**)

Step-by-step explanation:

You need to do slope-intercept formula and the slope formula.

The Slope-Intercept Formula: y=mx+b

The Slope Formula: y2 - y1 / x2-x1

Your coordinates:

(-1,4) and (1,2)

2 - 4/1- (-1)

-2/2

Simplified is -1

Your "m" in the slope-intercept formula is -1

Formula: y=-1x + b

Now, you need to find the Y-Intercept which is the "b"

Using our slope-intercept formula, you need to plug in "x1" and "y1"

4 = -1(-1) + b

4 = 1 +b

4-1 = b

3 = b

So your equation is:

y = -1x + 3 or y = -x + 3

6 0
2 years ago
How much money will you need to invest initially to have $2,500.00 in four years if the money is compounded quarterly at an annu
Katyanochek1 [597]

Answer:

Step-by-step explanation:

I prefer the 4 one

8 0
3 years ago
Guys help me!<br><br> 1. What is the domain and range? Help plsss!
Valentin [98]
Range is the highest value minus the lowest value
6 0
3 years ago
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