Answer:
12.6?
Step-by-step explanation:
42 * 30% = 12.6
nancy is planning a bowling party. The cost for 8 people is 123$ and the cost for 12 people is 167$. if Nancy wants to bring 15 people to the bowling party, how much would it cost
PLEASE HELP WITH MY MATH LIKE ASAP
Answer:
use elimination, (4,3)
Step-by-step explanation:
3x-2y=6
-
3x+y=15
-3y=-9
3y=9
y=3
3x+3=15
15-3=12
12=3x
12/3=4
x=4
Answer:
eopqnvpqvneqjverqjvrjsacn
Step-by-step explanation:
Which of the following is a term, variable, and expression? WHICH ONE IS ALL OF THE ABOVE NOT WHICH IS A TERM WHICH IS A VARIABLE AND WHICH IS AN EXPRESSION!!! :) ty if u help tho
5 x^2
21
h
Answer:
h is a variable, 21 is a term and 5 x^2 is an expression.
Step-by-step explanation:
h is a variable, 21 is a term and 5 x^2 is an expression.
A 2-column table with 4 rows. Column 1 is labeled x with entries 1, 2, 4, 5. Column 2 is labeled y with entries 15, 30, 60, 75. Does this table represent a proportional relationship? No. The points are not on the same line. No. The line does not pass through the origin. No. The ordered pairs do not make equivalent ratios. Yes. The points are on a line that passes through the origin.
Answer:
Yes
Step-by-step explanation:
The correct option is Yes, the points are on a line that passes through the origin.
Variation:From the information given in the table shown, we can see that as the value of x is increasing, the value of y is increasing. This shows a direct relationship.
If y is directly proportional to x, then;
y = kx
k = y/x
Given that x = 1 when y = 15
k = 15/1
k = 15
The equation that represents the table will be y = 15x
The correct option is Yes, the points are on a line that passes through the origin.
Learn more on variation here: https://brainly.com/question/6499629
A store is giving out cards labeled 1 through 10 when customers enter the store. If the card is an even number, you get a 15% discount on your purchase that day. If the card is an odd number greater than 6, you get a 40% discount. Otherwise, you get a 25% discount. The table shows the results of 400 customers. What is the relative frequency for each discount? Use pencil and paper. If the manager of the store wants approximately half of the customers to receive the 25% discount, does this seem like an appropriate method?
Answer:
The answer would be A. 1 1/5
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Step-by-step explanation:
If the store wants to give approximately half of the customers a 25% discount. They may need to adjust the discount criteria or randomly assign cards to customers to achieve the desired frequency.
What is the relative frequency?The ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space, but in an actual experiment, is the relative frequency or experimental probability of an event.
To determine the relative frequency for each discount, we need to count the number of customers who received each type of discount and divide by the total number of customers.
Let's create a table to organize the data:
Discount Card Label Number of Customers
15% Even 120
40% Odd > 6 30
25% Other 250
Total 400
The relative frequency for each discount is given by:
Relative frequency of 15% discount: 120/400 = 0.3 or 30%
Relative frequency of 40% discount: 30/400 = 0.075 or 7.5%
Relative frequency of 25% discount: 250/400 = 0.625 or 62.5%
To determine whether this discount method is appropriate to give approximately half of the customers a 25% discount, we need to compare the observed frequency of the 25% discount with the desired frequency.
Half of the 400 customers is 200. If we want approximately half of the customers to receive the 25% discount, then the observed frequency of the 25% discount should be close to 200.
However, we see that the observed frequency of the 25% discount is 250, which is higher than the desired frequency.
To know more about relative frequency follow
https://brainly.com/question/26177128
#SPJ2
Write the decimal 0.018 as a quotient of two integers.
Question 1 options:
181000
1810000
18100
1810
Question 2 (1 point)
Write the decimal 4.65 as a quotient of two integers.
Question 2 options:
9320
4 1320
7220
9313
Answer:
181000 and i'm sorry i don't know whats the answer for 2
Step-by-step explanation:
10 POINTS PLUS BRAINLIEST
Answer:
A or C
Step-by-step explanation:
Hope this help:)
Answer:
B is correct.
Step-by-step explanation:
I eliminate A and B since it translates the pentagon left or right. D dilates, but does not make it bigger since the value is a fraction less than 1. 9/4 is correct because the value of that is greater than 1 and therefore makes the pentagon bigger.
i need the answer to this asap pls. please dont take my points on purpose i need these for school.
Your answer would be B!
hope this helps. <3
Answer:
Step-by-step explanation: welp im 3 months late anyways
The dance team spent $425 buying pizzas for their fundraiser and sold them for $7.25 each. If the team made a profit of $176.75, how many pizzas (p) did they sell?
Choose the correct answer ( picture included)
Lance multiplied 8 times 214 to solve a problem. Which problem could be the one Lance was solving?
A
The cafeteria made 8 more cheese pizzas than pepperoni pizzas for lunch time. If they made 214 cheese pizzas, how many pizzas did the cafeteria make?
B
At the class party, students ate 214 pepperoni pizzas and 8 times as many cheese pizzas. If the class ordered 28 pizzas, how many pizzas do they have left?
C
A student ate 214pieces of pizza. Another student ate 8 pieces of pizza. How many pieces did the students eat altogether?
D
Two and one-fourth times as many cheese pizzas were made as pepperoni pizzas. Eight pepperoni pizzas were made. How many cheese pizzas were made?
Answer:
B
Step-by-step explanation:
Ask me if you have any questions!
Answer:
D. 2¼ as many as pepperoni pizzas were cheese pizzas.
2¼ × 8 = 18 cheese.
Step-by-step explanation:
214 times 8 is 1712 pizzas. That's enough for 3000 people!
26 pizzas should be enough for 50 to 100 people depending on the size of the pizzas.
which function has a greater rate of change? explain.
Answer:
a
Step-by-step explanation:
a has a greater rate of change because all the numbers make sense to the problematic function :)
1. Write 125 as a repeated multiplication of 5s. Then write it as a power.
2. What is 3/8 x 3/8 x 3/8 written as a power?
3/8 to the third
125 to the fifth power
add a little three and a little five on the numbers
Fill the chart for me
hurry plzz
In the pictograph below, what percent of endangered species are invertebrates?
Answer:
it is 230
Step-by-step explanation:
Simplify.
10-³
Write your answer as a decimal.
Answer:
0.001
Step-by-step explanation:
To Simplify
10^-3
= 0.001
#HopeItHelps
Hey! So The answer is 0.001.
Explanation:
We can rewrite the expression as
1⋅10−3
This is in scientific notation. Since we have a negative exponent, we loop the decimal three times to the left. We get 0.001
Hoped this helped Im Eve btw. Hope you have a great day and consider marking this brainliest Thank you so much if you do! ✨
Im dum help me.........
Answer:
hhyhh
Step-by-step explanation:
m/3-4<-1
answer this question
please show your work
Answer:
m<9
Step-by-step explanation:
m/3 - 4 < -1
+4 +4
______________
m/3<3
× 3 ×3
__________
m<9
Hope this Helps!
Solving:
m÷3−4<-1
1÷3m−4<−1
1÷3m−4+4<−1+4
1÷3m<3
3×(1÷3m)<(3)×(3)
m<9
Answer:
m<9
Happy to help!
Can you please give me a brainliest (golden crown) --Thank you!
Estimate the sum: 1 3/7 + 3 5/9 + 1/2. Show your work.
Answer:
The correct answer is 5 61/126!
Step-by-step explanation:
Leave a fraction alone
1 3/7
Find the Addend
9x3=27+5=32 = 32/9
Find the sum and simplify
1 3/7 + 32/9 = 691/126 = 5 61/126
To estimate the sum of the given terms: 13/7, 35/9, and 1/2, we can convert each term to a decimal number and then add them together. First, let's convert 13/7 to a decimal.
To do this, we divide [tex]13 by 7: 13 ÷ 7 = 1.857[/tex] Next, let's convert 35/9 to a decimal. Dividing 35 by 9 gives us: [tex]35 ÷ 9 = 3.889[/tex] Finally, we convert 1/2 to a decimal by dividing 1 by 2:[tex]1 ÷ 2 = 0.5[/tex] Now that we have converted all the terms to decimals, we can add them together: [tex]1.857 + 3.889 + 0.5 = 6.246[/tex]
Therefore, the estimate of the sum of the given terms is 6.246. It's important to note that this is an estimate because we rounded the decimal values. If you need a more precise answer, you can use a calculator or longer division to get more decimal places. However, for most practical purposes, this estimate should suffice.
To know more about decimal number visit:
https://brainly.com/question/33864774
#SPJ2
i need helpppp with this plssssssssssss
Answer:
The answer is 360
Step-by-step explanation:
Because integer rule is when you multiply or divide and its the same integer the answer will be positive.
Write each percent as a fraction and as a decimal.
A. 2/5%
B. 0.3%
Answer:
a) .004
b) .003
Step-by-step explanation:
a) 2/5% = 0.4% = .004 (move the decimal point two place to the left when you remove the % sign)
b) 0.3% = .003
What is the name of the number that occurs most often in a data set?
Answer:
The mode is the number that occurs the most in a data set.
Step-by-step explanation:
For example, let's say you have a data set of
97, 100, 96, 97, 100, 99, 97
Which are the test scores of the 7 smartest students in the 6th grade on their final exam.
Since there are more 97s than any other number in the set, 97 is the mode.
Please answer the question in the PNG below.
Answer:
3x+6-15+5x
Step-by-step explanation:
help me pls its simple (hopefully)
pls dont guess
Answer:
15.8 in.
Step-by-step explanation:
63.2 / 4 = 15.8
Can someone please help me with this
Answer:
C
Step-by-step explanation:
2 to the fourth power is 2 x 2 x 2 x 2
Answer:
It’s C = 16
Step-by-step explanation:
Cuz it’s asking u what’s the answer if u multiply 2 for 4 times?
Compare the following rational numbers using , or =.
2.16 ______ 13/6
Answer:
it is >
Step-by-step explanation:
Need help ASAP 30 points PLS HELP
i need help with number 5
Good morning can someone please help me with this
What is the value of the variable in the equation, m+7=19 *
Answer:
m=12
Step-by-step explanation:
m+7=19
subract 7 from both sides
m=12
I will give brainliest to whoever answers this question. Also if you can please explain how you solved it I would appreciate it!
Answer:
4.8
Step-by-step explanation:
The tree is 32 feet tall.
The tree's shadow is 26 feet long.
The ratio between 26 and 32 is 13:16 respectively.
Using this same ratio, you can find the length of the man's shadow.
13 x
--------------
16 6
Cross multiply 13 with 6 and 16 with x.
78
----
16x
Divide 16x by 16, and 78 by sixteen.
The answer is 4.8
I hope this helped!
Thanks!
HELP ME PLZZZZZZ!!!!!!!!!
You can complete three-tenths of a task in an hour. Your friend can complete one-fifth of the same task in an hour. How long will it take to complete the task if you work together? Please explain how you solved it.
I will mark brainlist if correct. ;w;