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3 years ago

Help me on this ,appreciate it.

Mathematics

1 answer:

Anni [7]3 years ago

8 0

Answer:

I would say that the travling time is 3.5 hours and the Stationary time would be 2.5 hours.

Step-by-step explanation:

I'm sorry if I'm worng, (Can I get brainliest??)

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Can somebody answer this...

Gnesinka [82]

Answer:

1. 72

2. 60

3. 35

4. 32

Step-by-step explanation:

1. 6 x 4 x 3= 72

2. 5 x 3 x 4= 60

3. 5 x 2 x 2= 20

5 x 3 x 1= 15

20 + 15= 35

4. 5 x 3= 15

2 x 2=4

4 x 8= 32

4 0

4 years ago

$450 at 5.2% interest for <br> 3 years<br> inerest number:<br><br> new balance:

timofeeve [1]

1279.8 hope that helped

8 0

3 years ago

PLZ NEED HELP ASAP!!! One of the solutions to the equation 5x^2+bx+12=0 is − 4/5. Find the other solution.

bonufazy [111]

Answer:

b=-19

Step-by-step explanation:

We know that one of the solutions is x=-4/5

That is a solution to x. So if we plug in (-4/5) into the x in the equation, then it should equal 0.

5(-4/5)^2+b(4/5)+12=0

Now, just solve for b.

5(16/25)+b(4/5)+12=0

(16/5)+(4/5)b+12=0

(76/5)+(4/5)b=0

(4/5)b=-(76/5)

b=-19

4 0

4 years ago

Read 2 more answers

Can someone please help me finish the equation!!!!

Novosadov [1.4K]

Answer:

Step-by-step explanation:Tell me if the equation if it is wrong I will correct it.

7 0

4 years ago

20 POINTS!!!

Crank

Answer:

C = $\frac{963}{92}$

Step-by-step explanation:

given A varies directly as B and inversely as C then the equation relating them is

A = $\frac{kB}{C}$ ← k is the constant of variation

to find k use the condition A = 6 , B = 10 , C = 15 , then

6 = $\frac{x10k}{15}$ ( multiply both sides by 15 )

90 = 10k ( divide both sides by 10 )

9 = k

A = $\frac{9B}{C}$ ← equation of variation

when A = 92 and B = 107 , then

92 = $\frac{9(107)}{C}$ ( multiply both sides by C )

92C = 963 ( divide both sides by 92 )

C = $\frac{963}{92}$

3 0

2 years ago

Read 2 more answers