1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Blizzard [7]
3 years ago
7

Can you pls help this is 6th grade math

Mathematics
2 answers:
goblinko [34]3 years ago
4 0
The answer is b ..................
wlad13 [49]3 years ago
3 0

Answer: 12 red 9 blue

Step-by-step explanation:

You might be interested in
Which expression is equal to (f+g)(x)?
sineoko [7]

Answer:

x^2 +x+2

Step-by-step explanation:

f(x) = x^2+3

g(x) = x-1

f(x)+ g(x) = (f+g) (x)

x^2+3+ x-1

x^2 +x+2

7 0
3 years ago
Read 2 more answers
Can someone illustrate 4\6 yards and 5/7 yards on an number line. I need help
saw5 [17]
4/6 =.66×36inches in a yard=24 in
5/7=.71 =25.5 inches

As you can tell 24 in comes first and less than 25.so 4/6 is smaller than 5/7

5 0
3 years ago
(3 points) A survey of 15651565 people who took trips revealed that 178178 of them included a visit to a theme park. Based on th
igor_vitrenko [27]

Answer:

We fail to reject the null hypothesis at 0.05 significance level. We cannot say that less than 12% of trips include a theme park visit.  

Step-by-step explanation:

let p be the proportion of trips included a visit to a theme park.

H_{0}: p=0.12

H_{a}: p<0.12

To test, we need to calculate test statistic of the sample proportion as:

z=\frac{p(s)-p}{\sqrt{\frac{p*(1-p)}{N} } } where

  • p(s) is the sample proportion of trips included visit to a theme park (\frac{178}{1565}=0.1137
  • p is the proportion assumed under null hypothesis. (0.12)
  • N is the sample size (1565)

Using the numbers, z=\frac{0.1137-0.12}{\sqrt{\frac{0.12*0.88}{1565}}}

= −0.767 and p(z) is ≈0.222

Since 0.222 > 0.05 we fail to reject the null hypothesis.

3 0
3 years ago
Mr.halls car used 2.2 gallons of gasoline this week. He drove a total of 37.9 miles. If the car got the same gas mileage for the
Mkey [24]
It would be 17.2272727273
4 0
3 years ago
The price of grapes at a farm is $1.85 per pound. Which equation can be used to determine c, the total price of n pounds of grap
rodikova [14]
The first thing we must do to solve the problem is to define the variables.
 We have then:
 n: pounds of grapes
 c: total price
 We have to:
 "The price of grapes at a farm is $ 1.85 per pound"
 Therefore, the equation will be:
 c = 1.85n
 Answer:
 
c = 1.85n
7 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the vertex of this equation?
    14·1 answer
  • NEED HELP ASAP!!
    10·2 answers
  • A triangular prism has a height of 9 meters and a triangular base with the following dimensions. What is the value of P?
    7·2 answers
  • (I have a deadline in 3 hours :c ) Ann's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs
    14·2 answers
  • Inez has to pay 4 percent in closing costs and 16 percent for the down payment on a purchase of $225,500 with an ARM. Over the l
    15·1 answer
  • Anoter easy question
    12·2 answers
  • Chloe's car used 4 gallons of gas to drive 88 miles. At what rate does her car use gas in gallons per mile? Express your answer
    12·1 answer
  • Need help asap with work​
    10·1 answer
  • Raise the sum of u and v to the 4th power
    12·1 answer
  • Find the surface area of the pyramid <br> 12 ft<br> 6 ft<br> 5.2 ft
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!