Step-by-step explanation:
the oak tree is 17 years old
Can someone answer this?
Answer:
Length of mammoth's tusk in poster = 15.33
Step-by-step explanation:
Actual height of mammoth = 10 feet 5 inches = 126 inches
Height on the poster of mammoth = 14 inches
Actual length of mammoth's tusk = 11.5 feet = 138 inches
Length of mammoth's tusk in poster = x
126 : 14 :: 138 : x
Product of mean = product of extremes
x * 126 = 14 * 138
[tex]x = \frac{14*138}{126}[/tex]
x = 15.33
Gemma had $2, 034 in her checking account. She wrote a check for $625 to pay the rent on her apartment. After the landlord cashed the check, how much money did Gemma have left in her checking account?
$1, 419
$2, 659
$2, 419
$1, 409
I need help on this please
Answer:
63 square centimeters
Step-by-step explanation:
9 times 7 is 63.
If it is incorrect I apologize I was just trying to help.
plzz help!!!!!!!
I 'll give brain liest
Answer:
Step-by-step explanation:
1. 3x2 + 5x - 4 + 6x2 - x + 7
= combining like terms
= 9x2 + 4x + 3
2. 2y2 - 3y + 6 + y2 - 5y - 1 + (-4) + 2y2 - 2y
= 5y2 - 10y + 1
3. 2x2y - 3xy2 + x2y - 4x2y - 2xy2
= - x2y - 5xy2
4. x2 - y2 + 2x2 - 3xy + 4y2 + 3y2 - 5xy - x2
= 2x2 - 8xy + 6y2
Jaclspn has 7 coins that total $1.10. What are the coins?
Can I get some help please..?
1 nickles
3 dimes
3 quarters
Answer:
3 quarters and 1 nickel and 3 dimes
Step-by-step explanation:
25 x 3 75
5 x 1 5
75+5 = 80
3 x 10 = 30
80+ 30 = 110
3 + 1 + 3 = 7 you used 7 coins
Learned this from being a cashier for two weeks haha
Work out surface area of a cylinder
Answer:
1,246.584 cm squared
Step-by-step explanation:
Answer:
42477.2
Step-by-step explanation:
radius times height times 2 times pi
times that by
radius times radius times 2 times pi
diameter=8
radius=4
4 times 16.8=67.2
times by 2 =134.4 times pi=422.23
now do 4 times 4 times 2 times pi=
110.53 times 422.23=42477.2
please mark me as brainliest!!<3
You and your friend are playing "Fire-Water-Sponge." In this game, each of the two players chooses fire, water, or sponge. Both players reveal their choice at the same time, and the winner is determined based on the choices. Fire beats sponge by burning it, sponge beats water by soaking it up, and water beats fire by putting it out. If both players choose the same object, it is a tie. All the possible outcomes of the game are listed below. If we take outcomes 1,5,1,5,1, comma, 5, comma and 888 as a subset of the sample space, which of the statements below describe this subset?
Helpppppppppppppppp
Answer:
The answer is between 5/12 and 12/5
Step-by-step explanation:
Depending on where the angle is facing
Mr. Clements painted his barn during 3
3
8
hours in the morning. He painted the barn during5
3
7
hours in the afternoon.
Select True or False for each of the following statements.
A common denominator of mixed numbers is 56.
This sentence is
?
.
The amount of time you spent painting in the morning can be rewritten as3
fifteen
32
hours.
This statement is
?
.
Mr. Clements passed2
3
56
more hours painting in the afternoon than in the morning.
This statement is
?
.
Answer:
True vabvm,bvjBEFLJhvbhfvvgefyfe
Step-by-step explanation:
A population has 75 observations. One class interval has a frequency of 15 observations. The relative frequency in this category is:
Answer:
The relative frequency in this category is 0.2
Step-by-step explanation:
The relative fraquency of a category is given by the number of observations in this category divided by the total number of observations.
In this question:
The category of interest has 15 observations.
In total, the population has 75 observations.
So the relative frequency is:
[tex]\frac{15}{75} = \frac{1}{5} = 0.2[/tex]
What is 3/8 times 1/5 as a fraction
How many ways can a person toss a coin 15 times so that the number of heads is between 8 and 12 inclusive
Answer:
16263 ways
Step-by-step explanation:
Given that:
Number of coin tosses, n = 15
Number of heads is between 8 and 12 inclusive
For 8 heads, tails = 15 - 8 = 7
15! / (8!7!) = 6435
For 9 heads, tails = 15 - 9 = 6
15! / (9!6!) = 5005
For 10 heads, tails = 15 - 10 = 5
15! / (10!5!) = 3003
For 11 heads, tails = 15 - 11 = 4
15! / (11!4!) = 1365
For 12 heads, tails = 15 - 8 = 3
15! / (12!3!) = 455
(6435 + 5005 + 3003 + 1365 + 455) = 16,263 ways
A circle is centered at the vertex of an angle, and the angle's rays subtend an arc that is 74.46 cm long. 1/360th of the circumference of the circle is 0.51 cm long. What is the measure of this angle in degrees?
Answer: is it 2pi/360 because all you need is pi and arc is 1 degree
Step-by-step explanation:
Witch Are the correct steps for evaluating 16b + 8 divided by 2 when b=4
Answer:
a because you multiply b by 8 then add 2 by 4 subtract it then boom hope i right
Step-by-step explanation:
i think a too
A tree is 4.1 feet tall. It is expected to grow by 14 feet per year.
At this growth rate, how many years will it take for the tree to have a height greater than 40 feet Enter the answer in th
Answer:
3 Years.
Step-by-step explanation:
4.1 feet = Starting Height.
4.1 + 14 feet = 18.1 feet.
18.1 + 14 feet = 32.1 feet
32.1 + 14 feet = 46.1
Count the number of times you added 14 to your number.
1, 2, 3.
It would take 3 years for the tree to have a height greater than 40 feet.
Answer:
It will take 3 years.
Step-by-step explanation:
To solve, we need the equation:
4.1+14x > 40.
x represents the number of years.
Then plug in numbers till we get above 40.
4.1+14(1) > 40.
4.1+14 > 40.
16.1 > 40.(incorrect)
4.1+14(2) > 40.
4.1+28 > 40.
32.1 > 40.(incorrect)
4.1+14(3) > 40.
4.1+42 > 40.
46.1 > 40.(correct)
I hope this helps!
What is 6(x-3) -4 (x-5)
Answer:
2x + 2
Step-by-step explanation:
6(x - 3) - 4(x - 5)
6*x - 6*3 - 4*x - 4 * -5
6x - 18 - 4x + 20
2x + 2
Answer:
2x+2
Step-by-step explanation:
6(x-3)-4(x-5)
distribute the 6 and 4
6x-18-4x+20
add all like terms
2x+2
The weights of four children are 78, 84, 91, and 75 pounds, respectively. What is the average weight in
pounds of these children?
Answer:
81
Step-by-step explanation:
Jada went to the mall yesterday with $30.
• She spent 2/5 of her money on a new purse.
She spent / of what was left at the food court.
• She gave $5 to her friend.
How much did she have left?
_____ means to write an expression in simpler form.
Answer:
Simplify the Expression?
Step-by-step explanation:
Answer:
To simplify the expression.
Step-by-step explanation:
To simplify the expression means to write the expression in a similar form. When you simplify you combine like terms, group like terms and try to narrow an expression down to its least complicated form. Hope this helps :)
To make enough chili for the chili cook-off, Lee needs 20 pounds of ground
turkey. The market sells 2 pounds of ground turkey for $5.00. How much should
Lee expect to pay for 20 pounds of ground turkey?
Pls answear im on a test
Answer:
50 dollars
Step-by-step explanation:
Jakob used the table shown to find a ratio which is equivalent to 5:9
Answer:
theres nothing shown :(
Please answer this pleease
Answer:
D
Step-by-step explanation:
it is 200 km north and 50 east from the airport meaning it is 250 km away from the airport 100west and 50 north meaning it is 130 km away from the airport 130 + 250 = 380 km. 380 km is closest to 400 so D.
Simplify the expression completely 3z+9+5z-4
Answer:8z+5
Step-by-step explanation: Add 3z to 5z which equals 8z and do 9-4 which equals 5 .Lastly add together.
PLEASE HELP DONT ANSWER IF YOU DONT KNOW....
Answer:
5.7 Round it and you will get that
Answer:
cant see pic
Step-by-step explanation:
reply with what it says :) awnser :
5.7
the function F is defined by the following rule ?
f(x)=3x+4
Complete the conversion.
4,400 yd=___ mi
(Type an integer, fraction, or mixed number.)
9514 1404 393
Answer:
2 1/2 miles
Step-by-step explanation:
There are 1760 yards in a mile, so you have ...
(4400 yd)/(1760 yd/mi) = 5/2 mi = 2 1/2 mi
write a five digit number with an8 that is 10 times the value of the 8 in 48,324
Answer:
80,000
Step-by-step explanation:
The 8 in the expression = 8,000
If we multiply 8,000 by 10 it would give us 80,000
easy :)
12 divided by 768,907 times that by 3 add 6 yaaake away 7
Answer:
6.00004682 lolll
Step-by-step explanation:
HELP! whoever gets it right gets brainliest!!
You make $7 for every lawn you mow.
That's a ratio of 7:1. How many lawns
would you have to mow to earn $63.
Answer:
9
Step-by-step explanation:
you have to divide 7 from 63