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3 years ago

11

How do you convert a mixed number into a improper fraction

2 answers:

Llana [10]3 years ago

5 0

To convert a mixed number into an improper fraction, you can multiply the denominator of the fraction by the whole number. Then, you add the product with the numerator to get the new numerator. The denominator remains the same.

skad [1K]3 years ago

3 0

When you have the the mixed number, multiply the denominator by thw whole number then at the numerator. The denominator remains the same. So the number you added up, is the numerator.

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A 7 kg ham costs $19/kg. Find the cost per pound.

stepan [7]

Answer: $\$8.62/\text{Pound}$

Step-by-step explanation:

Given

There is $7\ kg$ of ham available which costs

cost $=\$\ 19/kg$

i.e.

$1\ kg\ \text{costs}\ \$19$

and we know

$1\ kg=2.204\ \text{pound}$

So, $2.204\ \text{Pound costs}\ \$19$

thus $1\ \text{Pound costs}\ \dfrac{19}{2.204}=\$8.62/\text{Pound}$

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3 years ago

Robby is a cashier at the supermarket. During a 9-hour shift, he checks out 108 customers. If he checks out the same number of c

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3 years ago

Read 2 more answers

Subtract. 6 – (–5)a. –11b. –1c. 1d. 11

irina [24]

6-(-5)
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The answer is D!

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3 years ago

The set of points P(0, 3), Q(2, 0), R(4, -3) are collinear and the line has a slope of _____.

jok3333 [9.3K]

Answer:

-3/2,collinear.

Step-by-step explanation:

slope of PQ=(0-3)/(2-0)=-3/2

eq. of line PQ is

y-3=-3/2(x-0)

y-3=-3/2 x

or2y-6=-3x

or 3x+2y=6

if R(4,-3) lies on it,then

3(4)+2(-3)=6

12-6=6

or 6=6

which is true.

Hence points P,Q,R are collinear.

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3 years ago

A basketball player makes 60% of his free throws. We set him on the line of free-throw and informed him to shoot free throws unt

pshichka [43]

Answer:

B. 0.03110

Step-by-step explanation:

Given

Probability of Hit = 60%

Required

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Represent Probability of Hit with P

$P = 60\%$

Convert to decimal

$P = 0,6$

Next; Determine the Probability of Miss (q)

Opposite probabilities add up to 1;

So,

$p + q = 1$

$q = 1 - p$

Substitute 0.6 for p

$q = 1 - 0.6$

$q = 0.4$

Next,is to determine the required probability;

Since, he's expected to miss the 6th throw, the probability is:

$Probability = p^5 * q$

$Probability = 0.6^5 * 0.4$

$Probability = 0.031104$

Hence;

<em>Option B answers the question</em>

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3 years ago