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
kotykmax [81]
2 years ago
12

Ten students were polled about their favorite foods. Four students voted for pizza, three students voted for chicken, two voted

for tacos, and one voted for spaghetti. What is the probability that a student chosen at random voted for pizza or chicken?
a:3/10
b:4/10
c:6/10
d:7/10​
Mathematics
2 answers:
Natali5045456 [20]2 years ago
8 0

Answer:

D

Step-by-step explanation:

Pizza+Tacos+spaghetti+Chicken=10

Pizza+Chicken=7

Bogdan [553]2 years ago
7 0

Answer:

7/10

Step-by-step explanation:

3 students voted for chicken 4 voted for pizza. So the probability would be D, 7:10

You might be interested in
Find all factors of 27.​
igor_vitrenko [27]

Answer:

all the factors of 27 is 1, 3 ,9,and 27

6 0
2 years ago
Read 2 more answers
a local parts shop buys a machine that costs $500,000. its value depreciates exponentially each year by 10%. what is the machine
jeka94
Hello!

Answer:

$295.295

Explanation:

Of the statement, we have that the price of the machine decreased 10% every year exponentially, so in the first year it real value drops to 90% of the costs. For 5 years, It can be expressed and simplified by the following equation:

We can't use that the percent drop as a percent itself, so we are going to divide 90% by 100%, and it will give us an entire number.

\frac{90}{100}=0,9 \\ \\ Value=Costs.(0.9)^{years}


By substituting we have:

Value=500000.(0.9)^{5}

Value: $295.245


Have a nice day!



8 0
2 years ago
classify the following triangle. check all that apply. A: Acute B: Right C: Obtuse D: Equilateral E: Scalene F: Isosceles
Maurinko [17]

Answer:

Step-by-step explanation:

Acute : An acute triangle is one in which all the angles less than 90 degree.

Right: Any triangle whose one angle measure is 90 degrees is called Right angled triangle.

Obtuse angle: Any triangle whose one angle measures more than 90 degrees is called Obtuse  angled triangle.

Equilateral : Any triangle whose all the sides are equal are called equilateral triangle. They also have all the angle equal which measures 60 degrees.

Scalene triangle : The triangle whose length of all the sides are different from each other are called scalene triangle.

Isosceles : the triangle whose two sides length are equal are called Isosceles triangle.  

5 0
3 years ago
Need ASAP only answer if confident pls will Mark brainlest if correct
blsea [12.9K]

Answer:

you can use math way it will be on there

6 0
2 years ago
Read 2 more answers
PLEASE ANSWER QUICK 2 MINUTES ON THE TIMER
snow_lady [41]
<h3>- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>

➷ Turn into improper fractions:

8/3 + 5/3

Now just add them:

13/3 or 4 1/3

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
3 years ago
Read 2 more answers
Other questions:
  • Y-0.6=-1.8 i don't understand this so plz help
    5·2 answers
  • Jason purchased 10 shirts for the members of a school club. Each shirt cost $4.99. Jason had a
    10·2 answers
  • the perimeter of a rectangle is 132 m. the length is 2 meters more than 3 times the width. find the dimensions of the rectangle
    10·1 answer
  • Solve each proportion 1.5/6=10/p p=?
    13·1 answer
  • Exponential and Alogarithmic Functions - Alegebra question
    7·1 answer
  • 7p - 8 = -22<br> A- p=2 <br> B- p=-2<br> C- p = 15<br> D- p=-15
    5·2 answers
  • Jana is buying a cell-phone plan. She has two plans to choose from.
    8·1 answer
  • 767 runners entered a race. 305 more entered before the race started. How many runners are in the race? A 1072​
    5·1 answer
  • Math Table Functions help ;-;
    8·2 answers
  • What is the exponential function that best models the number of gnats the scientists have
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!