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Greeley [361]
4 years ago
6

Sarah is building a model of the school. the scale of her model to the actual school is 1 to 10. Her model is 380 in tall. How t

all is the actual School? ​
Mathematics
1 answer:
Leni [432]4 years ago
4 0
So for this I would set up a ratio. 1/10=x/380 then you cross multiply so 1x380=10x. Then solve the equation so 380/10=x and you get 38in. Hope my explanation helped!
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600+600+200-200 Giving Brainliest​
Zigmanuir [339]
The final answer is 1,200
4 0
2 years ago
Read 2 more answers
For the years between 1980 and 2012, the function c(x)=0.006x^3−0.48x^2+12.8x+85 approximates the number of countries that atten
Evgesh-ka [11]

Answer:

  199

Step-by-step explanation:

2004 is 24 years after 1980. The polynomial remainder theorem tells you the remainder from division by x-24 will be the function value c(24). We can find the remainder/function value by evaluating the function rewritten to Horner form:

  c(x) = ((0.006x -0.48)x +12.8)x +85

  c(24) = ((0.006(24) -0.48)(24) +12.8)(24) +85 = (-.336(24) +12.8)(24) +85

  = 4.736(24) +85 = 198.664

  c(24) ≈ 199

The approximate number of countries attending the 2004 Olympics was 199.

5 0
3 years ago
Which of the following is the solution to the inequality below ? -6/5(4-x)<_-4(X+1/2)
LuckyWell [14K]

Answer:

The answer is the option D

x\leq 7/13

Step-by-step explanation:

we have

-\frac{6}{5}(4-x)\leq -4(x+\frac{1}{2})

Multiply by -5 both sides

6(4-x)\geq 20(x+0.5)\\24-6x\geq20x+10\\24-10\geq 20x+6x\\14\geq 26x

Rewrite

26x\leq 14\\x\leq 14/26\\ x\leq 7/13


7 0
3 years ago
Who’s is combined thickness of these shims: 0.008, 0.125, 0.15, 0.185 and 0.005 cm?
denis23 [38]

0.338 is the answer

hope this helped

8 0
3 years ago
Please help no idea how to start it <br> The radius is 2.5 m
Talja [164]

2.5 \div 2 = 1.25
so 1.25 is the right answer not sure tho
6 0
3 years ago
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