All categories

3 years ago

A deck of cards is made up of 4 suits: clubs, diamonds, hearts, and spades.

Mathematics

1 answer:

Paraphin [41]3 years ago

5 0

Answer:

i think the answer is c cuz theres 36 number cards

You might be interested in

After telling tickets to a dance for $3.25 each, the student council brought in $1020.50 from ticket sales. How many tickets did

Scilla [17]

$1020.50 \div 3.25 = 314$
So that means that they sold 314 tickets

4 0

4 years ago

Read 2 more answers

I need some serious help guys

BabaBlast [244]

It's the last one. 0.2 could be changed to 2. That would give you what 40% of 70 is.

3 0

3 years ago

Mark is making a decoration for a rally, using a string of triangular strips. Each strip is an isosceles triangle when flattened

jeyben [28]

Solution:

Consider the Given Isosceles Triangle

Considering the Possibilities

Case 1. When two equal angles are of 70°

Let the third angle be x.

Keeping in mind , that sum of Interior angles of Triangle is 180°.

70° + 70° + x= 180°

140° +x= 180°

x= 180°- 140°

x= 40°

Case 2:

When an angle measures 70°, and two equal angles measure x°.

Keeping the same property of triangle in mind, that is sum of interior angles of triangle is 180°.

70° + x° + x° = 180°

⇒ 70° + 2 x° = 180°

⇒ 2 x° = 180° - 70°

⇒ 2 x° = 110°

Dividing both sides by 2, we get

x= 55°

5 0

3 years ago

a garden is in the shape of a rectangle and has a perimeter of 70 yards. the length of the garden is 5 more than twice the width

scZoUnD [109]

If the length of the garden is 5 more than twice the width, then length = 2 X width + 5.
P = 70
L= 2W + 5
P = 2 X (L + W)
70 = 2 X ((2W+5) + W))
You can take the + 5 out at this point by multiplying it by the 2 outside the brackets (5 for each length)
70 - (2X5) = 2X ((2W) + W)
70 - 10 = 2 X (2W + W)
60 = 2 (3W)
60 = 2*3W
60 = 6W
10 = W
The width is 10.
So what's the length? 2W + 5
Length = 2 * 10 + 5
Length = 25.

Length is 25, width is 10.

Check: 70 = 2 (25 + 10)
70 = 2(35)
70 = 70
Correct!

7 0

4 years ago

The values of Alabama building contracts (in millions of dollars) for a 12-month period follow:240 350 230 260 280 320 220 310 2

GrogVix [38]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached image below for the full explanation.

Based on the preceding MBE values in the attached image below, the 3-Month moving averages appear better; however, exponential smoothing was penalized by including month 2 which was difficult for any method to forecast; using only the errors for months 0 to 12, the MBE for exponential smoothing is

MSE $(\alpha = 2)$ = 14694/9= 1632.72

exponential smoothing was better considering months 4 to 12.

3 0

3 years ago