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
Ulleksa [173]
2 years ago
8

A reporter asked a sample of boys what their favorite food was. If 30% or 42 boys said pizza, how many boys did the reporter sur

vey?​
Mathematics
1 answer:
rosijanka [135]2 years ago
8 0

Answer:

140

Step-by-step explanation:

42 divided by 3 is 14, then you times the answer by 10, which you get 140.

You might be interested in
Write in exponential notation of 4x1000+9x100+0x10+7x1
Llana [10]

Answer

4000

900

0

7

Step-by-step explanation:

Not so sure about the answer though

5 0
3 years ago
Read 2 more answers
12 1/2 as a fraction in the simplest form
djverab [1.8K]
12 = 12/1 = 24/2, 24/2+1/2=25/2 so 25/2, and it's in simplest form because 2 can't go into 25
8 0
3 years ago
Please help me I got it wrong and I need to correct it
Scorpion4ik [409]
The answer is correct , 5/8 is greater than 3/8 (:
Mark as brainliest please
7 0
3 years ago
Find the equatio of the line tht contains the point (5,6) and is perpendicualr to the line 4x+2y=2
anzhelika [568]
--------------------------------------------------------------
Find Slope
--------------------------------------------------------------
4x + 2y = 2
2y= -4x + 2
y = -4/2 x + 2
y = -2x + 2

Slope = -2
Perpendicular slope = 1/2

--------------------------------------------------------------
Insert slope into the general equation y = mx + c
--------------------------------------------------------------
y = 1/2x + c

--------------------------------------------------------------
Find y-intercept 
--------------------------------------------------------------
y = 1/2x + c
at (5,6)
6 = 1/2 (5) + c
6 = 5/2 + c
c = 6 - 5/2 
c = 7/2

--------------------------------------------------------------
Insert y-intercept into y = 1/2 x + c
--------------------------------------------------------------
y = 1/2 x + 7/2
2y = x + 7

--------------------------------------------------------------
Answer: 2y = x + 7
--------------------------------------------------------------
3 0
3 years ago
Sketch the graph of y= (x - 3)2 - 25, then select the graph that corresponds
kupik [55]

Answer:

graph C

Step-by-step explanation:

because the vertex is h,k. h is -3 k is -25. C is the only graph with a vertex at that location.

5 0
3 years ago
Other questions:
  • Julie made a scale drawing of a helicopter. She used the scale 1 in = 4 ft. If the helicopter’s rotors are 15 feet long, how lon
    6·1 answer
  • A line that includes the point (-9, 1) has a slope of 1. What is its equation in
    5·1 answer
  • Rectangle ABCD is congruent to rectangle .
    9·2 answers
  • If two lines are parallel, their slopes will be the same. The slope is represented by the m in y=mx+b
    6·1 answer
  • A bank offers a loan for $8,000 which earns 4.25% interest compounded annually. What is the correct formula to determine how muc
    7·1 answer
  • a square pyramid has a base with a side length of 3 ft and lateral faces with heights of 2 2 ft. What is the lateral area of the
    7·1 answer
  • PLEASE PLEASE HELP I WILL GIVE EXTRA POINTS AND BRAINALIST TO FIRST PERSON THXXX
    14·1 answer
  • You help out at the bowling alley on weekends. One of the arcade games has a bin filled
    9·1 answer
  • Can someone please solve this
    12·1 answer
  • Since the school was opened the number of students has increased 60%. There are 240 students. Calculate the number of the studen
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!