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
Lapatulllka [165]
3 years ago
10

Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 72 times in 4 minutes. What is her

Mathematics
1 answer:
serg [7]3 years ago
6 0

Answer:

18

Step-by-step explanation:

You might be interested in
If θ is an angle in standard position and its terminal side passes through the point (21,-20), find the exact value of \cot\thet
STatiana [176]
Buying the president of the state national national
3 0
3 years ago
Happy paws charges $19.00 plus $1.50 per hour to keep a dog during the day. Woof watchers charges $13.00 plus $2.75 per hour. Co
natta225 [31]
For paws charges $20.50 and woof watchers charge $15.75
6 0
4 years ago
Sam had $7.55 he then gave $4.46 to his friend. How much money does same have left?
Nana76 [90]

answer:

$3.09 left over

7 0
3 years ago
Im a lil stuck on this :v
12345 [234]

Answer:

C-----> x<-7

Step-by-step explanation:

first u do this to turn x in positive and consequently change the > to an <:

(-1).(-4x)>28.(-1)

so:

4x<-28

x<-7

# when multiplying each side by (-1), you have to change the symbol (>) to an (<), or (<) to an (>)

6 0
4 years ago
find the vertex, the equation and axis of symmetry, and the y-intercept of the graph of y=-3x^2-13x+3
stepladder [879]

Answer:

Vertex: (13/6,-133/12)

Axis of symmetry: x=13/6

y-intercept: y=3

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • A​ ​piece​ ​of​ ​rope​ ​94.2​ ​inches​ ​long​ ​will​ ​enclose​ ​a​ ​circular​ ​child’s​ ​wading pool. What​ ​is​ ​the​ ​diameter
    9·1 answer
  • Use the distance formula to find the distance between (1 3) and (-2 9) rounded to the nearest hundredth
    14·1 answer
  • The floor plan of a room has a scale of 2.5 in. : 35 ft. In the drawing, the length of the room is 8 in. and the width of the ro
    14·2 answers
  • Find the exact circumference of a circle with the given radius. 5 inches C = 2.5π in. 10π in. 25π in.
    14·1 answer
  • At least 40 pounds of fertilizer is needed to adequately cover your backyard. Let f = the amount of fertilizer needed.
    12·1 answer
  • A cow heart beat 325 in 5 minutes. about how many times does a cow's heart beat in 2 minutes?
    5·1 answer
  • Solve: 16 + x = 12 then you can get the brainiest.
    7·1 answer
  • How many lemons are needed to fill 375 ml bottle of lemon juice if 2 large lemons fill 100ml
    13·2 answers
  • A medical clinic is reducing the number of incoming patients by giving vaccines before flu season. During week 5 of flu season,
    6·1 answer
  • Tuto
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!