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3 years ago

Manny and Susan have an egg carton full of eggs to use for their science project.

Mathematics

1 answer:

scoray [572]3 years ago

6 0

Answer:

5/6

Step-by-step explanation:

1/3 + 1/2 is a simple addition fraction problem.

You'd find the LCM (lowest common denominator) which is 6. First, we'll take 1/3 which the denominator becomes 6. You see one side has been basically multiplied by 2, so you'd do it to both sides, giving us 2/6. Next, we do the same thing with 1/2. 2 -> 6 1 -> 3. 3/6. So finally, we have 3/6 + 2/6, which is 5/6.

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On Saturday 1/8 of people who visited were senior citizen and 1/8 for infants 1/4 were children and 1/2 were adults how many of

vaieri [72.5K]

Answer:

$4,012\ senior\ citizen$

$4,012\ infants$

$8,024\ children$

$16,048\ adults$

Step-by-step explanation:

The complete question is

On Saturday,1/8 of the people who visited were senior citizens,1/8 were infants,1/4 were children,and 1/2 were adults.How many of each group visited the zoo on Saturday? It's has to equal to 32,096 people

we know that

1/8 of people were senior citizen

1/8 were infants

1/4 were children

1/2 were adults

To find out how many of each group visited the zoo on Saturday, multiply the total of people by the fraction of each group

$\frac{1}{8}(32,096)= 4,012\ senior\ citizen$

$\frac{1}{8}(32,096)= 4,012\ infants$

$\frac{1}{4}(32,096)= 8,024\ children$

$\frac{1}{2}(32,096)= 16,048\ adults$

Verify

The sum of the total of each group must be equal to 32,096 people

$4,012+4,012+8,024+16,048=32,096\ people$ ----> is correct

4 0

4 years ago

What is the volume of the come with radius 3ft and height 5ft? Express the answer in terms of x.

MakcuM [25]

The answer is D. 15pi ft cubed

5 0

3 years ago

Which expression is equivalent to sin(1.8x) sin(0.5x)?

Rasek [7]

Hum, this problem was difficult. You use the next expression to solve this problem. \[\cos (A - B) = \cos A \cos B + \sin A \sin B \] \[\cos (A + B) = \cos A \cos B - \sin A \sin B\] \[\cos (A - B ) - \cos (A +B ) =2 \sin A \sin B\] So \[\sin A \sin B = 0.5 \left( \cos(A - B) - \cos(A + B) \right)\] A = 1.8 x, B = 0.5 x \[\sin (1.8x) \sin (0.5x) = 0.5\left( \cos(1.8-0.5)x - \cos(1.8+0.5)x \right)\]\[= 0.5 \left( \cos(1.3x) - \cos (2.3x) \right)\] It's finish !!

3 0

3 years ago

Help me pleaseeeeee

hram777 [196]

Answer:

the 4th one, 5 7/9

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the derivative of Y =x√(2x + 1)/e^xsin^3(x).?

blagie [28]

$-\dfrac{\mathrm{e}^{-x}\left(\left(2x^2-2x-1\right)\sin\left(x\right)+\left(6x^2+3x\right)\cos\left(x\right)\right)}{\sqrt{2x+1}\sin^4\left(x\right)}.$

3 0

3 years ago