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
never [62]
2 years ago
7

NEED HELP ASAP BEING TIMED ON THIS !!!

Mathematics
2 answers:
VLD [36.1K]2 years ago
8 0

Answer:

b

Step-by-step explanation:

LUCKY_DIMON [66]2 years ago
6 0
B. 3 1/2 is the answer
You might be interested in
Is the answer 200? Or 4.5??? Or is none ? I don't know it's confusing :/ can I get help :/
skelet666 [1.2K]
Let x = the number of penguins we are finding

x ÷ 100 × 30 = 15
x = 15 ÷ 30 × 100
x = 50

hope this helps and have a great day :)


6 0
3 years ago
Read 2 more answers
How to write Q={1,2,3,5} in set builder form?<br>​
blagie [28]

Answer:

{x:x is a natural number less than 6}

Step-by-step explanation:

Set builder is a type of set where we have to represent any value inside a set

by using the variable x, v, b, a, c etc.

Eg A={1,2,3,4}

For eg {a: a is a natural number less than 5}

8 0
1 year ago
Answers please, and explain if you don't mind.
Agata [3.3K]
Alright so the parentheses mean (x, y) so basically you have to plug in the numbers in parentheses into the equation so here's what I got:

a. i
b. iv
c. ii
d. v

So then e must be iii, let’s check:
y = -x + 1
.5 = -.5 + 1 ✔️
.75 = -.25 + 1 ✔️
.875 = -.125 + 1 ✔️

So that’s how you would solve those equations. Hope this helps.
6 0
2 years ago
5) 1
solniwko [45]

Answer:

$3.49

Step-by-step explanation:

-The z value is calculated by the formula:

z=\frac{\bar x -\mu}{\sigma}

Where \mu, \sigma are the mean and standard deviation respectively and \bar x is the price of the random selection.

#We substitute and solve for \mu:

z=\frac{\bar x -\mu}{\sigma}\\\\1.6=\frac{4.29-\mu}{0.5}\\\\0.8=4.29-\mu\\\\\mu=3.49

Hence, the mean price of a box of cereal is $3.49

6 0
2 years ago
Can someone help me pls
Eva8 [605]

Answer:

2.85 x 10^4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • The test scores of 32 students are listed below. Construct a boxplot for the data set and include the values of the 5-number sum
    9·1 answer
  • If you know the radius of a circle but not the diameter how would you find the circumference
    7·1 answer
  • Select the correct answer.
    15·2 answers
  • Monkey at the zoo eat 4 cups of food every day elephants eat 76 times as much which equation and solution represent the number o
    14·1 answer
  • 100 dL = _________L
    13·2 answers
  • What property does the number sentence show 8+0=8
    7·2 answers
  • What is the y-intercept and slope of 3x-5y=15
    10·1 answer
  • Can you help me please
    7·1 answer
  • Help me I’ll mark brainliest!!!!
    14·2 answers
  • Write an<br> algebraic expression for:<br> the sum of a squared and 6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!