the first term in a sequence is an odd number the rule is to multiply by 2 explain why the rest of the terms in the sequence will be even numbers

Answers

Answer 1

Answer: the rest of the terms in the sequence will be even because for example 1×2=2 ,3×2=6 ,5×2=10 and so on

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Question 4
Use the figure below to find the value of x and y

Answers

Answer:

$x=4, y=8$

Step-by-step explanation:

step 1

Find the value of y

we know that

In the right triangle of the figure

$cos(30\°)=(4√(3))/(y)$

Remember that

$cos(30\°)=(√(3))/(2)$

$(√(3))/(2)=(4√(3))/(y)$

Simplify

$y=8\ units$

step 2

Find the value of x

In the right triangle of the figure

$sin(30\°)=(x)/(8)$

Remember that

$sin(30\°)=(1)/(2)$

$(1)/(2)=(x)/(8)$

$x=4\ units$

# 27 a rectangular piece of cloth had an area of 1/12 square yard

Answers

1/9
becuase 27-1/12= 1/9

1/12 ÷ 2

2 = 2/1

1/12 ÷ 2/1 = 1/12 X 1/2
1 X 1 = 1
12 X 2 = 24

The answer is 1/24 yard

Please help with these math questions part 1

Answers

volume of sphere=(4/3)pir^3

leave in terms of pi

1.
r=6.5
A=(4/3)(pi)(6.5^3)
A=(4/3)(pi)(274.625)
A=(366.166666)pi ft^3

answer is C (you are correct)

2. ok so it seems from last question that we round final answer to tenths place

ok so remember
d/2=r
18=d
18/2=9=r
A=(4/3)(pi)(9^3)
A=(4/3)(pi)(729)
A=972pi cm^3

put in 972 in blank (you are correct again)

3. aprox pi=3.14 for this question

r=3
A=(4/3)(3.14)(3^3)
A=(4/3)(3.14)(27)
A=(36)(3.14)
A=113.04 in^3

answer is C

ANSWERS

1. C
2. 972
3. C

Stefanie is painting her bedroom. She can paint 12 and 2/3 square feet in 2/5 of an hour. How many square feet can she paint in one hour?

Answers

The number of square feet that she can paint in one hour will be 31.67 square feet per hour.

What is the rate?

The rate is the ratio of the amount of something to the unit. For example - If the speed of the car is 20 km/h it means the car travels 20 km in one hour.

Stefanie is painting her bedroom. She can paint 12 and 2/3 square feet in 2/5 of an hour.

The total number of squares is given as,

Area = 12 + 2/3

Area = 38/3 square feet

Then the number of square feet that she can paint in one hour is given as,

Rate = (38/3) / (2/5)

Rate = (38 x 5) / (2 x 3)

Rate = 31.67 square feet per hour

The number of square feet that she can paint in one hour will be 31.67 square feet per hour.

More about the rate link is given below.

brainly.com/question/14731228

#SPJ6

Answer:

31 2/3 .

Step-by-step explanation:

To find how many square feet Stefanie can paint in one hour, divide the number of square feet by the fraction of an hour:

12 2/3 divided by 2/5 = 38/3 divided by 2/5.

=38/3 times 5/2

=190/6

=31 2/3 .

of the grade 6 students surveyed, 12% bring their lunch to school. suppose 24 sixth graders do this. how many grade 6 students are at the school?

Answers

24 student =12%

So divide by 12

So 2 students =1%
200students =100%

my good sir the answer will be 200 students in the sixth grade. you welcome

Please help solve this problem 2x < 14A: x < 12
B: x > 7
C: x > 12
D:x < 7

Answers

2x < 14
x < 14/2
x < 7

D alternative

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claudia is making a gelatin dessert for a party. She plans on making 12 servings for every 5 people. if each pan claudia uses to make the dessert holds 8 servings, what's the minimum number of these pans that she needs in order to make enough to feed 10 people?