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Jobisdone [24]
4 years ago
8

chart for solving current of river is 2 mph it takes boat total of 3 hours to travel 8 miles up and 8 miles down river. What is

speed of boat in still water
Mathematics
1 answer:
Fiesta28 [93]4 years ago
5 0
I really need helppppp
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Show an equation to find out how many milliliters are in 3.4 L
Allisa [31]

Answer:

3,400 ml

Step-by-step explanation:

Conversion factor: 1000

2) mL = L * 1000

3) mL = 3.4 * 1000

4) mL = 3400

3 0
3 years ago
7.) The width of a vegetable garden is times its length. If the length of the garden is 73
Solnce55 [7]

Answer:

So, the length (L) = 7 3/4 ft = 31/4 (as an improper fraction)

 

the width (W)  = (1/3)xL

 

So the width = 1/3 x (31/4) =

31/12 = 2  7/12 feet

Step-by-step explanation:

its up there

5 0
3 years ago
NASA launches a rocket at
Lapatulllka [165]

Answer:

the  height is :  2365.48  m

Step-by-step explanation:

hello :

h(t) = − 4.9 t 2 + 211 t + 94 .

the vertex of this parabola is : (-b/2a  , h(-b/2a) when : a= -4.9  and b=211

-b/2a = -(211)/2(-4.9) = 21.53

h(21.53) = -4.9(21.53)²+211(21.53)+94 = 2365.48  m

4 0
3 years ago
Combine the like terms to create an equivalent expression
AleksandrR [38]

Answer:

y is the same as 1y. so 9y + 1y = 10y

7 0
3 years ago
Read 2 more answers
Help please!
bagirrra123 [75]

(d):  y = mx+n

m = -2/3 ⇒ y = (-2/3)x +n

A(-4,  6) ∈ d  ⇒ 6 = (-2/3)·(-4) +n ⇒ 6 = 8/3 +n ⇒

⇒ n = 6 - 8/3 ⇒ n = 10/3

Now, we have:

y = (-2/3)x +10/3


6 0
4 years ago
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