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
vfiekz [6]
3 years ago
9

A seventh grader English Language Arts teacher wants to order book for all seventh grade classes. He wants to determine the favo

rite type of book among the seventh grade students. Which sample would be the most appropriate for this survey.
A=7 girls in each classes
B= every fifth student in the seventh grade
C= 1 out of 7 students in his middle school
D=all of the boys in one of his seventh grade classes
Mathematics
2 answers:
Law Incorporation [45]3 years ago
6 0

Answer:

D: All of the seventh grade boys in one of his classes.

Gekata [30.6K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

You might be interested in
Keith decided to look for at new and used trucks. Keith found a truck for 45000 dollars. Typically a used truck goes for 40% of
Bond [772]

Answer:

A Used Truck Would Go For Around $18,000

Step-by-step explanation:

A used truck would go for around $18,000.

    The reason a used truck would go for around $18,000 dollars is because if a new truck costed $45,000, and a used truck usually goes for around 40% of that, all you have to do is multiply 45,000 by .40 to get 40% of 45,000.

    So, in conclusion, a used truck would cost about $18,000 because 40% of $45,000 is $18,000.

7 0
3 years ago
Kelly answered 3 items on a test incorrectly. This was 6% of the items. How many items were on the test?
alukav5142 [94]

Answer:

50

Step-by-step explanation:

6/100=3/y

Let y be the total number of items on the test

[cross multiply]

6×y =3×100

6y = 300

divide both sides by 6

y = 50

3 0
3 years ago
Triangle DEF has vertices located at D (2, 1), E (3,5), and F (6,2).
IRINA_888 [86]

Answer:

(A)

Length of DE = √17

EF = √18

DF = √17

(B) Slope of DE = 4

EF = 1

DF = 1/4

(C) Isosceles triangle.

Step-by-step explanation:

See attached image.

3 0
2 years ago
A class is made up of 8 boys and 6 girls. Half of the girls wear glasses. A student is selected at random from the class. What i
sammy [17]
3/14 3 out of 14 or 0.214% of a chance
8 0
3 years ago
Assume y=x²+3x+6. what is the avg rate of change of y with respect to x as x changes from -4 to -2
AURORKA [14]
The average rate of change is 3
5 0
3 years ago
Other questions:
  • What is the vertex of the graph of y = 5(x + 4)2 + 3?
    12·2 answers
  • d. Noah earned n dollars over the summer. Mai earned $275, which is $45 more than Noah did. What's the answer?
    12·2 answers
  • the light bulbs you use are on sale. but you only get the lower price if you buy 3 packsages of bulbs. you want to know how much
    10·1 answer
  • The penny size of a nail indicates the length of the nail. The penny size
    11·2 answers
  • Use the above figure to answer the question. How long is arc ACB if the radius of the circle is 6? Round your answer to two deci
    14·1 answer
  • In the figure. What is the value of x? Also it cropped out the last answer choice which is 90.
    6·1 answer
  • A rectangular parking lot has a perimeter of 820 ft. the area of the parking lot measures 42,000 ft^2. what is the width of the
    12·1 answer
  • 4. What is the range of the relation below?<br> A. -1 C.-1 Sy&lt;4<br> D.-35ys2<br> B.-3Sxs2
    8·2 answers
  • Elliot’s dad bought a new car for $31,000 in 2012. Elliot read that a new car loses about 13% of its value each year. What is th
    12·1 answer
  • QUESTION 3 -- There are two right triangles, Triangle A and Triangle B. In Triangle A, besides the right angle, one more angle i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!