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
Alina [70]
3 years ago
13

Anyone please help Mark 1 as problem one Mark 2 as problem two

Mathematics
1 answer:
Grace [21]3 years ago
6 0
She had spent $78 on books but idk what to do with the book mark cuz it ask for the total # of books not book marks
You might be interested in
4) The heat is turned on in a room. After 5 minutes, the temperature is 64 °F and after 25 minutes, the
damaskus [11]

Answer:

F=0.4t

Step-by-step explanation:

Find the slope using the formula rise over run or y2-y2 over x2-x1

y2=72 y1=64 x2=25 x1=5

72-64/25-5=8/20=0.4

6 0
2 years ago
Read 2 more answers
The radius,r , of a sphere is 4 . 3m Calculate the sphere's volume,v . Use the value 3.14 for sqaure, and round your answer to t
kotykmax [81]

Answer:

V(s) = 332,9 m³

Step-by-step explanation:

The volume of a sphere is:

V(s) = (4/3)*π*r³

if we know  r  = 4,3 m then

V(s)  = (4/3)*3,14*(4,3)³

V(s)  = 332,8693 m³

Rounding the answer to the nearest tenth

V(s) = 332,9 m³

4 0
2 years ago
Given f(x) = x^2+4, does there exist an x-intercept between [-2, 3]. Why or why not. Be sure to include in your discussion the I
Anna35 [415]
The x-intercepts are the values of x for which f(x) = 0.
x^2 + 4 = 0
x^2 = -4
x= ±√(-4), which are not real numbers. f(x) does not have an x-intercept.
7 0
2 years ago
The perimeter of a notebook is 44 inches the notebook is 10 inches wide how tall is it?
tatyana61 [14]
Answer=36inches tall

Explanation= 44+10= 54
90-54=36in
5 0
3 years ago
CRACK the CODE
Studentka2010 [4]

Answer:

yea i dont know this one bro

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Harold stores 10656 pounds of grain for 24 cattle. Eachcow eats 12 pounds a day. How many days would the food supply last?
    5·2 answers
  • Which of the following numbers must be added to complete the square in the equation below?
    13·2 answers
  • HeLp with math pls!!!!
    12·1 answer
  • Work out the third term of the sequence with nth term 3(n+2).<br><br>​
    5·2 answers
  • The coordinates of the point of the way from A to B are?<br><br> (Type an ordered pair.)
    10·1 answer
  • Question 11 of 20 : Select the best answer for the question. 11. Find the value of x in the equation 2(x – 3) + 5x = 5(2x + 6).
    15·2 answers
  • A 60 room hotel is filled to capacity every night at a rate of​ $40 per room. The management wants to determine if a rate increa
    9·1 answer
  • Find the Central arc measure
    9·1 answer
  • What kind of lines have no solution ot a system of equations
    13·1 answer
  • PLS HELP!!!!!!!!!!!!! math related
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!