Answer:
w > -20
Step-by-step explanation:
w/5 > -4
w > -4 x 5
w > -20
In the following problems, you will make an inference, or prediction, based on the sample from a population. Write two to three complete sentences.
1. There are 200 students in the 7th grade. The students were asked to sign up for their favorite field day activity in gym class. A sample showed that 45 students signed up for tug of war, 15 students signed up for the relay race, and five students signed up for the hula hoop contest. What can you predict about field day?
Answer:
Hope it helps
Step-by-step explanation:
I predict that most of the students that didn't sign up yet, are going to play tug of war. The 45 student that sign up for tug of war are at 22.5%, then for the relay race( 7.5 %) and hula hoop contest is 10 %. But it could change because only 65 sign up, and there 155 students left that has not sign up.
HELP OVER DUEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
2^3 x 2^6 x 2^? = 2^12
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Find the price after tax for a $940 iPhone with a NJ sales tax of 6.625%.
Answer:
1002.275
Step-by-step explanation:
6.625 of 940 is 62.275
62.275 + 940 = 1002.275
Answer:
1002.275
Step-by-step explanation:
Since the circumference is a little greater than 3 times the diameter, π is a number that is a little greater than 3. Use the symbol π to represent this special number. Pi is a non-terminating, non-repeating decimal, and mathematicians use the symbol π or approximate representations as more convenient ways to represent pi.
π = 3.14 or 227
Find the circumference of the circle in the picture.
Answer: about 69.54 cm
Step-by-step explanation:
The diameter of a circle is given to be 21 centimetres. The formula for circumference of a circle given the diameter is πd, where d is the diameter and π is constant equal to 3.14... The question tells us to use 3.14, giving us the equation 3.14*21 cm. This multiplication results in 69.54 cm.
help pleaseeeeeeeeeeeee.
Answer:
25x3=75
Step-by-step explanation:
(5x5)= 25 x (5x5) 25 x (5x5) 25
25x3 =75
I think... hopefully its right:)
pls, help im very confused thanks!
Answer:
D part
Step-by-step explanation:
3x + 80⁰ + 2x = 180⁰ (By Linear Pair)
5x + 80⁰ = 180⁰
5x = 100⁰
x = 20⁰
Hope it helps :)
Sam And Four of his friends joined a recreational softball league. The team membership was $25 plus a $5 fee per game to pay the referee. The team's total cost for the softball season was $125. How many games did Sam and his friends play?
6,000 ÷ (18x+6) -37=63
plsssss find what x is!!! and hurry
PLS HELP WILL GIVE BRAINLIEST
Which of the following statements are true?
plz i dont under stand tables
Answer:
time tables?
Step-by-step explanation:
2x2= 4
2x3= 6
add 2 with 6 so now its
2x4= 8
easyyyyyyyy
if u need more help dm me
Answer:
A times table is a list of multiples of a number. For instance, if we want to work out the times table for 2, we start with 2 and then add 2 in each step. The answer obtained in every step is a multiple of 2 and is known as multiplication fact. We can find out the times table of other numbers also.
Mattress Warehouse is having a sale on all mattresses. A twin and a king-size mattress are similar rectangles, and the ratio of the corresponding sides is 2:3. If the area of the king-size mattress is 108 ft^2
what is the area of the twin mattress?
1.48 ft^2
2.72 ft^2
3.90 ft^2
4.162 ft^2
Answer:
Number 3
Step-by-step explanation:
Answer:
1. 48 ft²Step-by-step explanation:
The ratio of sides is
Twin/king = 2/3The area is the product of two sides so the ratio of the areas is the square of the ratio of the sides:
A(twin) / A(king) = (2/3)²x/108 = 4/9x = 108*4/9x = 48 ft²a dog runs across a 500 sq foot house, how many miles did he run?
Answer:
500 SQ Foot House Is The Answer.
Step-by-step explanation:
hi hi um help. i'm too tired to think.
Answer:
I think 66?
I hope it is if it’s not I’m sorry
Step-by-step explanation:
I really need help i dont understand
Answer:
Explanation below!
Step-by-step explanation:
For the Zero Exponent you basically just get rid of the 0 and solve the problem like you usually would.For Example:
(-3x + 7)°
**Pretend ° is a small zero.
Get rid of the 0Get rid of the parentheses.You're finished with the problem!this is because number with an x like -3x cannot be added or subtracted with normal numbers like 7.
So the answer is basically: -3x + 7
For NonZero Positive None Exponents..This is how they work
Pretend (2) is a exponent.
A Example;
8(2) over 8(2) in your problem.
Apply the exponent.8(2) basically means 8 x 8.
8(3) means 8 x 8 x 8
8(0) means 8 because it's not gonna be multipled to anything. That's why its a 0.
and so on.
8 x 8 gets us 64.
So when we apply the exponent, the problem will transform to 64 over 64
2. Turn the fraction into an equation.
Fractions are turned to division equations. So all we have to do is divide 64 by 64 which gets us 1.
I will explain the rest later because I'm short on time, I hope this small information helps you at least a little!
Hi, can someone help me finish this?
Answer:
Just B
Step-by-step explanation:
Place these numbers from greatest to least.
-3/4
-2.5
-3
1/4
3.1
6
Answer:
6, 3.1, 1/4, -3/4, -2.5, -3
Step-by-step explanation:
How can you write (10²)⁴ as a single power of 10? Show your work.
Answer: 10^8
Step-by-step explanation:
Use the law of exponents
10^2X4
10^8
The expression of a function is such that it involves the input to be present as an exponent of some constant, then such function is called an exponential function. You can write (10²)⁴ as a single power of 10 as 10⁸.
What are exponential functions?When the expression of a function is such that it involves the input to be present as an exponent (power) of some constant, then such function is called an exponential function. Their usual form is specified below. They are written in several such equivalent forms.
Given an exponential expression (10²)⁴, which can be written as a power of 10 using the law of exponents. Therefore, the expression can be written as,
(10²)⁴
Using the exponential property, [tex](10^a)^b = 10^{(a \times b)}[/tex]
= 10⁽²ˣ⁴⁾
= 10⁸
Hence, you can write (10²)⁴ as a single power of 10 as 10⁸.
Learn more about Exponential Functions here:
https://brainly.com/question/11487261
#SPJ2
PLS HELP ASAPP!!!!!!!!!!!!!!!
Answer:
7
Step-by-step explanation:
Answer:
7 units^2
Step-by-step explanation:
Help!!!!!!!!!!!!!!!!!!!!!!! SAY WHICH ONE YOU ARE ANSWERING!!!!!!!!!!!!!!!!!!!!
Answer:
100
Step-by-step explanation:
estimate 99.056603
Hope this helps!
Please mark brainliest!
Have a nice day!
What's the Rule?
Fill in the table for this input-output rule:
Answer:
1. 1
2. 2
3. -3
4. 51
Step-by-step explanation:
To do this, in each input number (I will represent the number as x), you have to do the number in the input number, x. You have to divide x by 2, then add 1.
x/2 + 1 would be the answer (this is an example).
1. 1
2. 2
3. -3
4. 51
Select ALL the true equations.
(a) 5 + 0 = 0
(b) 15 ⋅ 0 = 0
(c) 1.4 + 2.7 = 4.1
(d) 2/3 ⋅ 5/9 = 7/12
(e) 4 & 2/3 = 5 − 1/3
By the end of the strike, every newspaper company lowered the bundle cost back to $0.50 except the companies that owned the popular newspapers The World and The Journal. They kept the cost of their newspapers at $0.60 per bundle, but they offered to buy back any newspapers that the newsies were unable to sell during the day. These two publishers agreed to pay the same amount the newsies paid them. $0.06 for every 10 papers.
If you were a newsie, would you rather have the newspaper bundle cost less or have the publisher buy back the unsold papers? Explain your answer.
Brandon is measuring a crayon with a ruler. First. he gets 3 inches then he measures again and gets 8cm. Why are the lengths different?
Answer:
he flipped his ruler and is now using a different unit of measurement
HELPPPPP !! i only have 10 min
Please help 6th grade work
How many values included in this histogram are less than 6?
A. 14
B. 8
C. 6
D. 2
Got an hour not even Please help (don't help if you don't know or I report you) So don't do this question just for the point because if you get reported the point can get taking away it happened to me.
Answer:
The answer is A. 14
I need 3 reasons why it is important to keep gorillas from becoming extinct. I'll give brainliest. I know that this isnt math but more people answer questions that are in math so... yea
Answer:
1. gorillas are able to spread the seeds of larger fruits that other, smaller animals are incapable of consuming. When gorillas consume a fruit and later expel the seeds, they are helping to perpetuate diverse, supportive ecosystems.
2. The forest will never be same if the gorillas are gone. Illegal coltan mines (minerals used in smart phone and computer production) are controlled by militia in the gorilla habitat (DRC) and contribute to habitat destruction and poaching.
3. Many local indigenous tribes and communities living alongside the gorilla habitat consider the gorillas to be their patron gods. The Kisimba clan (Bahumba) believe they descended from the gorillas. Their traditional tale tells a story of a gorilla rescuing a man that was lost and stuck high up in a tree. To save the man, a gorilla climbed up the tree and gently placed him on his silver back before carrying him back to safety.
Step-by-step explanation:
Ultimately we cant let gorillas go for much more reasons then just these 3 and they are used for so much in all of their respected environments.
You are ordering a pizza for dinner. You have several decisions to make to create your pizza. For the crust: thin crust or thick crust. For the toppings: pepperoni OR sausage OR broccoli. For the cheese: Regular cheese OR extra cheese. How many possible different pizzas can you create? (what are the total outcomes).
Answer:
the guy above is reight
Step-by-step explanation:
help me with these please
Answer:
a
b
c
d
Step-by-step explanation:
ur not gonna believe me....
Help the question is i the picture !! Ps. If you feeling down or want someone to talk to I am here and only write in comments if feeling down! ^^
Answer:
The book has total of 210 pages.
Chris needs to read 63 pages.
Step-by-step explanation:
Answer attached...
Hope it helps :)