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baherus [9]
2 years ago
14

The average weight of 8 marbles is 3.5 g. What is the total weight of the marbles?

Mathematics
1 answer:
12345 [234]2 years ago
7 0
3.5x8 = 28 grams have a good day
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300,000 cm is how many km? 3 km 30 km 300 km 3,000 km
Gennadij [26K]
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3 years ago
Find the interest due on $250 at 11% for 2 years.<br> A.) $55.00<br> B.) $57.00<br> C.) $54.00
BlackZzzverrR [31]

Answer:

the answer is a

Step-by-step explanation:

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6 0
3 years ago
5(y+1)=30 solve for y
Mkey [24]

Answer:y=5

Step-by-step explanation:

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a baker is using a cake- decorating bag in the shape of a cone. if it's diameter is 4 inches and height is 9 inches , how much f
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Find the x-intercepts and y-intercept for the parabola below. Write answers as (x,y) coordinates.
dimulka [17.4K]
The equation given is:
y = -7x^2 - 4x + 3

(1) The x intercept occurs at the point that has y = 0, therefore:
y = -7x^2 - 4x + 3
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or x = -1 ......> the point is (-1,0)

(2) The y-intercept occurs at the point that has x = 0, therefore:
y = -7x^2 - 4x + 3
y = -7(0)^2 - 4(0) + 3
y = 3 ............> the point is (0,3)
4 0
3 years ago
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