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2 years ago

What is 1/2 as a decimal

Mathematics

2 answers:

Fantom [35]2 years ago

8 0

Answer:

.50 or .5

Step-by-step explanation:

1/2 is half of something and 50 is half of one hundred so .50 or you can take off the zero because you don't need it so .5

timurjin [86]2 years ago

5 0

The answer is 0.5
...........

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A student has 10 coins in her pocket that have a value of $0.85. The coins are either

il63 [147K]

Answer:

$\left\{\begin{matrix}x+y=10\\ 0.05x+0.10y=0.85\end{matrix}\right.$

Step-by-step explanation:

System of Equations

Let's call:

x = number of nickels in the student's pocket

y = number of dimes in the student's pocket

Each nickel has a value of $0.05, so x nickels have a value of 0.05x

Each dime has a value of $0.10, so y dimes have a value of 0.10y

The student has a total of 10 coins, thus:

$x+y=10$

The total value of the coins is $0.85, thus

$0.05x+0.10y=0.85$

The system of linear equations that represents this scenario is:

$\left\{\begin{matrix}x+y=10\\ 0.05x+0.10y=0.85\end{matrix}\right.$

5 0

2 years ago

Solve for d. d + 67 = 87 р Submit

Vsevolod [243]

Answer:

$d=20$

Step-by-step explanation:

$d+67=87$

Subtract 67 from both sides

$d=20$

Hope this is helpful

7 0

2 years ago

Read 2 more answers

A technician is launching fireworks near the event of a show. Of the remaining 11 fireworks, 4 are blue and 7 are red. If she la

SpyIntel [72]

$\displaystyle |\Omega|=\binom{11}{6}=\dfrac{11!}{6!5!}=\dfrac{7\cdot8\cdot9\cdot10\cdot11}{2\cdot3\cdot4\cdot5}=462\\ |A|=\binom{4}{2}=\dfrac{4!}{2!2!}=\dfrac{3\cdot4}{2}=6\\\\ P(A)=\dfrac{6}{462}=\dfrac{1}{77}\approx1\%$

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3 years ago

A cookie jar contains 3 vanilla, 2 chocolate chip, and 7 gingersnap cookies. If one cookie is taken at random from the jar, what

horrorfan [7]

Answer:

3/12= 1/4

Step-by-step explanation: because you would add the all up for 12 and you have a 3 vanilla's so 3/12= 1/4

8 0

2 years ago

SUPER SIMPLE, Please help, I will mark brainliest

insens350 [35]

Easy it is clearly A

5 0

2 years ago

What is 1/2 as a decimal​

What is 1/2 as a decimal