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3 years ago

14

A group of ten 6- and 12-volt batteries are wired in series. The sum of their voltages is 84 volts. How many of each type of bat

tery are used?

1 answer:

rusak2 [61]3 years ago

8 0

...... I need this as well please help us!!!

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A certain flight arrives on time 80 percent of the time. Suppose 132 flights are randomly selected. Use the normal approximation

kondaur [170]

D because 118 and 120 is even numbers

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3 years ago

Solve the given equation<br> 3= 729<br> X =<br> (Type an integer or a simplified fraction

Nookie1986 [14]

Error⚡

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2 years ago

Experimental probability question! I will give brainlist if you answer correctly, but I will give 5 stars and thanks even if you

Rom4ik [11]

Answer:

84% or 21/25

Step-by-step explanation:

1 is 8, 2 is 6, 3 is 9, 4 is 11, 5 is 9, 6 is 7. add the values: We get 50.

because landing on 1 is an 8/50 chance, not landing on one is a 42/50 chance, which in turn is 84% or 21/25.

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3 years ago

Can someone give me answers plzz

OLEGan [10]

Answer:

I do not understand that so, sorry!

Step-by-step explanation:

Does not make sense

7 0

2 years ago

Read 2 more answers

The triangles are similar. What is the value of x.

Zarrin [17]

Answer:

The answer to your question is x = 6

Step-by-step explanation:

To solve this problem use proportions. Just look for the right sides so the proportion be correct.

Sides of the small triangle = Sides of the big triangle

$\frac{x}{4} = \frac{12}{8}$

Solve for x

$x = \frac{4(12)}{8}$

Simplification

x = $\frac{48}{8}$

Result

x = 6

8 0

3 years ago