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irina [24]
4 years ago
13

Look at the photo to understand more

Mathematics
1 answer:
Minchanka [31]4 years ago
6 0
Q19) the answer is 4 as 1 kg = 1000 and 1000 divided by 250 is 4

Q20) 3kg as 225 x 2 = 500 plus 800 x 3 = 2400 and 500 + 2400 = 2900 which is closer to 3000g which is 3kg

Q21) the blue and gold macaw as 1kg = 1000g and 800g is closet to that

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At Store 1 I can buy 36 oz of baby formula for $26.62, and at Store 2 I can buy 28 oz of baby formula for $22.42. Which one is a
Vinvika [58]
D, Store 1. $26.62/38 = 0.74
Store 2. $22.42/28 = 0.80
3 0
4 years ago
Read 2 more answers
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
mote1985 [20]

Let A1 = The land has oil

A2 = Land has no oil

B1 = Test Predicted that land has oil

B2 =Test  Predicted that land has no oil

Required probability = P(A1/B2)

A1 and A2 are mutually exclusive and exhaustive.  Hence we can use Baye theorem

P(A1/B2) = P(A1B2)/P(B2) =

\frac{P(A1B2}{P(A1B1)+P(A1B2)} =\frac{0.20(0.45)}{(0,20)(0.45)+0.80(0.45)} \\= 0.20\frac{P(A1B2}{P(A1B2)+P(A1B1)}

8 0
4 years ago
Read 2 more answers
What is the area of the shaded region?
marshall27 [118]
Area of large triangle
= 1/2 bh
= 1/2 (5)(12) 
= 1/2 (60)
= 30

area of un-shaded triangle
= 1/2bh
= 1/2(3)(4)
= 1/2 (12)
= 6

area of shaded = area of large triangle  - area of un-shaded triangle
area of shaded = 30 - 6
area of shaded = 24

answer
24
5 0
4 years ago
Help please im so lost with this (30 points)
zepelin [54]

Answer:

10 cm the ansswer could me 5cm half

Step-by-step explanation:

8 0
3 years ago
Program X has an annual cost of $35000, and, in return, is expected to save Company C $40,000 during the first year. Assuming th
Nastasia [14]
For the answer to the question above,
<span>The program has an annual cost of $35,000 and will generate $40,000 savings the first year. 

$35,000 / $40,000 = .875
.875 x 12 months = 10.5 months
I hope my answer helped you. Feel free to ask more questions Have a nice day!</span>
4 0
3 years ago
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