HELP DUE IN 2 MINUTES
Answer:
6
Step-by-step explanation:
add them all together which will get you 24
then divide by the number of months
24/4=6
Las edades de cuatro hermanos forman una progresión aritmética, y su suma es 32 años. El mayor tiene 6 años más que el menor. Halla las edades de los cuatro hermanos.
Answer:
The ages of the four siblings are: 5, 7, 9 and 11 years old.
Step-by-step explanation:
The computation of the age of the four siblings is shown below:
Given that
n = 4
a1 =? a2 =? a3 =? a4 =?
a4 = a1 + 6 years
S4 = 32
Based on the above information
As we know that
Sn = (a1 + a4) × n ÷ 2
S4 = (a1 + a4) × 4 ÷ 2
32 = (a1 + a1 +6) × 2
16 = 2a1 + 6
2a1 = 10
a1 = 10 ÷ 2
= 5
So, a4 = a1 +6
= 5 +6
= 11
a4 = a1 + (4-1) × d
11 = 5 + 3 × d
d = 6 ÷ 3
= 2
So,
a2 = a1 + d
= 5 + 2
= 7
a3 = a2 + d
= 7 + 2
= 9
Hence, The ages of the four siblings are: 5, 7, 9 and 11 years old.
A store buys sweaters for eight dollars and sells them for $26 how many sweaters does the store need to sell to make a profit of $990? HELP!!!!
Answer:
h
Step-by-step explanation:
here scrooll down for answer
no <3
just kidding multiply those and tada u'll get your answer
Answer:
38-39 just divide it c'mon seriously
4x+5-x=10+3x+4
solution
Answer:
9
Step-by-step explanation:
4x-x=3x
3x±5=10±3x±4
10±4=14
14±3x
3x±5=14±3x
3x-3x=14-5
3x-3x=0
14-5=9
PLS HELPPPPPPPPPP PLSSSSSS ASAP
Answer:
3 i think
uhh I don't know, I forgot about this
The value of a stock increases by 8% each year.
1. Explain why the stock value does not increase by 80% each decade.
2. Does the value increase by more or less than 80% each decade?
Answer:
if it increases 8% each year, the next year it's not 8% of the original, but 8% of the 108% and so forth.
The increase after 10 years is (108%)^10 - 100% which is bigger than 80%.
If the value of a stock increases by 8% each year, then, that is not equal to the value of a stock increases 80% each decade.
What is Percentage Increase?The degree to which a value increases expressed in percent form is known as percentage increase.
Given that, The value of a stock increases by 8% each year.
a) If it increases 8% each year, the next year it's not 8% of the original, but 8% of the 108% and so forth, the incasement in percentage is an exponential increase not a linear increase, so we can't say that, the value of the stock increases 80% each decade
b) Since, (108%)¹⁰ > 80%
Hence, the increase after 10 years is (108%)¹⁰, will be bigger than 80%.
Hence, If the value of a stock increases by 8% each year then, that is not equal to the value of a stock increases 80% each decade
For more references on percentage increase, click;
https://brainly.com/question/27992848
#SPJ2
Sean wants to build a treehouse. They have a 13-foot ladder that must
be propped diagonally against the tree. If the base of the ladder is 5
feet from the bottom of the tree, how high will the tree house be off the
ground? Round your answer to the nearest tenth.
Answer:
im sorry i need the poonts have a good day
Which function is graphed
Answer -2-
Step-by-step explanation:
Determine the quadrant in which the terminal side of theta lies.
Answer:
A) 2nd quadrant
B) 2th quadrant
Step-by-step explanation:
hope this helps have a nice day!!
Among the following, which one is not in similarity theorem.
A. SSS similarity theorem
B. SS similarity theorem
C. SAS similarity theorem
D. AA similarity theorem
Answer:
If two triangles are similar it means that all corresponding angle pairs are congruent and all corresponding sides are proportional. However, in order to be sure that two triangles are similar, you do not necessarily need to have information about all sides and all angles.
Determine if segment XY is tangent to circle Z.
Answer:
XY is not tangent to circle Z
Step-by-step explanation:
if ∠WXY = 90°, then XY is tangent to circle Z
test using Pythagorean theorem:
WX = 2(ZX) = 17
is 20² = 5² + 17²?
400 ≠ 25 + 289, so not tangent
Robin has a collection of dimes, nickels and quarters. He has 4 times as many dimes as nickels. He has 20 more quarters than nickels. The
ratio of the number of dimes to the number of quarters is 3:2. Which equation can be used to calculate the number of nickels, n, Robin
has?
OA
Exh
8:33
acer
Answer: Robin has 50 nickels, 60 dimes, and 120 quarters.
Step-by-step explanation:
I will give you brainliest! Please help me
Answer:
A) 7x^5 + 2x^2 + 6
Step-by-step explanation:
I hope this helps.
Answer:
The answer is A
Which of these worms has bristles, called setae, on its soft body to help it move?
nematodes
earthworms
roundworms
flatworms
Answer:
earthworm
Step-by-step explanation:
The worm which hasbristles, called setae, on its soft body to help it move is roundworm, the correct option is roundworm.
what are worms?Worms are described as many different distantly related bilateral animals that typically have a long cylindrical tube-like body, no limbs, and no eyes. Roundworms constitutes of the phylum Nematoda, with plant-parasitic nematodes also known as eelworms.
Given;
The worms has bristles, called setae
Now,
Roundworm infections usually occur when soil, sand, or plants that have been contaminated with infected animal feces are accidentally put in the mouth and ingested by individuals;
Therefore, the worm will be roundworm.
Learn more about roundworms at:
brainly.com/question/17039398
#SPJ6
Hannah decided to make finger gelatin for a huge children’s party. She had to make 8 packs of gelatin. Each pack needed 2 cups of water. How many quarts of water will she need? a 8 quarts
b 3 quarts
c 4 quarts
d 6 quarts
Answer:
C.) 4 quarts
Step-by-step explanation:
(Keep in mind that 4 cups=1 quart
1 pack=2 cups2 packs=4 cups/1 quart3 packs=6 cups4 packs=8 cups/2 quarts5 packs=10 cups6 packs=12 cups/3 quarts7 packs=14 cups8 packs=16 cups/4 quarts16 cups=4 quartsHope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Answer:
4 quarts
Step-by-step explanation:
8x2c= 16oz
16oz÷2c= 8pt
8pt÷2pt=4qt
4QT
Jet bought a computer that was 20% off. If the original price of the computer was $785, how much did Jet save? How much did Jet pay?
785·20%=157
785-157=628
Answer:
You will pay $628 for a item with original price of $785 when discounted 20%. In this example, if you buy an item at $785 with 20% discount, you will pay 785 - 157 = 628 dollars.
How many centimeters of cubic amounts to the volume of the cube with a edge of 0.1 m
Answer:
[tex]V=1000\ cm^3[/tex]
Step-by-step explanation:
The edge of the cube, a = 0.1 m
We need to find the volume of the cube. The formula for the volume of the cube is given by :
[tex]V=a^3[/tex]
Put the respected values,
[tex]V=(0.1)^3\\\\V=0.001\ m^3\\\\or\\\\V=1000\ cm^3[/tex]
So, the volume of the cube is equal to [tex]1000\ cm^3[/tex].
There are
questions on the Aspire English test.
A. 20
B. 65
C. 35
D. 50cc
Answer:
Answer is 50cc Number D
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
3.4.2
A countertop is 11 feet long and 4 fee t wide.
What is the area of the countertop in square meters? Use the conversion 1 foot = 0.305 meter. Round your
final answer to 2 decimal place
Answer:
4.09m^2
Step-by-step explanation:
A countertop is 11 feet long and 4 fee t wide.
Using the conversion
1foot = 0.305 meter
11fet = 11(0.305)
11feet = 3.355 m
4 feet= 4 * 0.305
4feet = 1.22m
Area of the countertop = Length * Width
Area of the countertop = 3.355 * 1.22
Area of the countertop = 4.0931m^2
Hence the required area is 4.09m^2 to 2 decimal places
1/6 ÷ 2 = 12 (true or False)?
5 ÷ 1/4 = 1/20 (true or False)?
1/3 ÷ 8 = 1/24 (true or False)?
1/8 ÷ 5 = 40 (true or False)?
4 ÷ 1/7 = 28 (true or False)?
Answer:
False, False, True, False, True
Step-by-step explanation:
When you divide by a whole number, the answer always come out smaller
When you divide by a fraction, the answer always come out larger
Marcia is using base ten blocks to multiply decimals. He is using the flat to represent one whole.
one whole
Which of the following multiplication expressions is Marcia representing below?
Answer:
nice
Step-by-step explanation:
- 1/5 + 3/5 I know it looks easy but show the work!
If you are offered an investment that pays 3.5% simple interest, and you plan to invest for 4 years, about how much do you have
invest to end up earning at least $500?
AY
$1755
B)
$2496
$3572
D)
$4328
Answer:
$3572
Step-by-step explanation:
Answer:
C.) 3572
Step-by-step explanation:
I Just took the test
Nina pays $32.67 to mail a package. It costs $0.45 per ounce to mail package. How much does Nina's package weight?
the diameter of a circle is 8 ft. Find the circumferenceto the nearest tenth.
Answer:
25.1 ft
Step-by-step explanation:
To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).
So essentially, apply to your calculator:
2(3.14)4=25.12
pretty simple! hope this helps!
Find the median of the data in the dot plot below.
centimeters
Height for each toddler
at Ms. Cabrera's daycare
Loi
:
Es
+
+
+
80
81
82
83
84
85
86
Height (centimeters)
AY
Using it's concept, it is found that the median of the data in the dot plot is 83.5.
What is the median of a data-set?The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.
The dot plot gives the number of times each measure appears, hence in this problem, the data-set is composed by:
{81, 82, 83, 83, 84, 84, 85, 85}
Even cardinality, hence the median is the mean of the two middle elements, 83 and 84, hence:
M = (83 + 84)/2 = 83.5.
The median of the data in the dot plot is 83.5.
More can be learned about the median of a data-set at https://brainly.com/question/22481790
12 square + 9 square= c square
Answer:
21 square I think bc 9 + 12 = 21
Step-by-step explanation:
Answer:225 squ.
Yw*-*
how much sugar should farid use for 1/2 of a batch of muffins
Answer:
3/8
Step-by-step explanation:
.
Answer: the answers would be 3/8
Step-by-step explanation:
Got it right
Which of the following is true about the diagonals of a rectangle? Select all that are true.
Diagonals bisect each other.
Diagonals are congruent.
Diagonals are perpendicular.
Diagonals bisect the angles.
Answer:
Diagonals bisect each other.Diagonals are congruent.Diagonals are perpendicular.Diagonals bisect the anglesLet x=−118 and y=−114 .
Which expression has a negative value?
Multiple choice question.
A)
x+y
B)
x−y
C)
x·y
D)
xy
Answer:
A
Step-by-step explanation:
negative +negative =negative