the post office sold 900 stamps yesterday.1/4 of the stamps are postcard stamps. How many postcard stamps did they sell?

Answers

Answer 1

Answer: 1/4 = .25 or 25%
a(postcard stamps) = .25(percentage of postcard stamps) * 900(total of stamps)
900 * .25 = 225
They sold 225 postcard stamps

To check:
225 * 4 = 900

Answer 2

Answer: Hello! To solve this problem you can convert 1/4 into a decimal (0.25), and then multiply that decimal by 900. You multiply the two because 25% (1/4) percent of the stamps are postcard stamps, thus by doing so you're able to determine how many of the stamps were postcard stamps. You should get an answer of 225 stamps.

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To train for a bike race, Sandi rode her bike a total of 16 miles each day. Brian was training for the same race, but only rode his bike half as far as Sandi each day. After five days, how many more miles had Sandi ridden than Brian?
Please Help me with #1thanks
What is n? If 3 to the power of n equals 27

What is greater than 6200 feet or one mile and 900 feet

Answers

One mile is 5280 feet, so when you add 900 to that, it ends up being 6180 feet, so 6200 feet is greater.

We should convert either of them to have the same unit to compare.

1 mile = 5280 feet

Add 1 mile (in feet) to 900 feet.
5280 + 900 = 6180 feet

6200 feet > 6180 feet

6200 feet is greater

Jill bought a pound of strawberries for $4.00. What is the price, in dollars, per ounce of strawberries? (1lb = 16 oz)Jill will pay $ per ounce of strawberries.

Answers

The price of per ounce of strawberries is $ 0.25.

To understand more, check below explanation.

Pounds to ounce conversion:

As we know that,

One pound = 16 Ounce

Since, Jill bought a pound of strawberries for $4

It means that,

Price of 16 Ounces of strawberries = $ 4

So taht, Price of one ounce of strawberries $=(4)/(16)=\$ 0.25$

Hence, the price of per ounce of strawberries is $ 0.25.

Learn more about the pounds and ounce here:

brainly.com/question/26923735

4/16=.25
$0.25/oz
Each ounce is 25 cents. Multiply .25 by 16 and you get 4.

the line l, passes through point A, {2,5} and has gradient - 1/2 find and equation of l, giving your in answer in the form y=mx+c

Answers

m=slope= gradient
c=y intercept

(x,y)
(2,5)
x=2
y=5 is one solution
and m=-1/2

input

5=-1/2(2)+c
5=-2/2+c
5=-1+c
add 1
6=c

equaton is y=-1/2x+6

Given AABC. m LA= 39°
MLB=104°
AC= 20cm
mLC=
AB =
CB -

Answers

Answer:

∠C = 37° ,

AB = 26.54 cm ,

BC= 33.27 cm

Step-by-step explanation:

Given that in triangle ABC

∠A = 39° AC = 20 cm

∠B = 104°

∵ sum of all the three angles of triangle = 180°

So, ∠C = 180° - ( ∠A + ∠B)

∠C = 180° - (39° + 104°)

∠C = 37°

Now Tan 37° = $(AC)/(AB)$

Or, AB = $(20)/(tan 37°)$

So, AB = 26.54 cm

Again, Sin 37° = $(AC)/(BC)$

So, BC = $(20)/(sin 37°)$

Or, BC = $(20)/(0.601)$

∴ BC= 33.27 cm

Hence ∠C = 37° , AB = 26.54 cm , BC= 33.27 cm Answer

81) The figure below is a trapezoid.What appears to be true about this trapezoid's sides?

A) LM || NO
B) NO = LM
C) MN I NO
D) LO || MN

Answers

Answer:

A) LM || NO

Step-by-step explanation:

In a trapezoid one pair of opposite sides is always parallel.

Here, in the given figure, LM is parallel to NO

A) LM || NO is the correct answer.

A) LM || NO is the right answer :ppp

Which answer describes the simpler problems that could be used to solve this story problem? Emily paid a total of $109.95 for 4 pairs of sandals and a pair of boots. Each pair of sandals cost the same amount. The pair of boots cost $29.99. How much did 1 pair of sandals cost?

A.
Subtract the cost of the boots from the total cost. Divide that answer by 4.

B.
Add the cost of the sandals and the cost of the boots. Divide the sum by 4.

C.
Multiply the total cost by 4. Subtract the cost of the boots.

D.
Divide the total cost by 4. Add the cost of the boots.

Answers

A. Take out the cost of the boots since you know how much they are. Then divide by 4 since the 4 sandals cost the same to figure out how much 1 pair of sandals is. :)

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