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
zalisa [80]
3 years ago
11

Back to school is coming and laura is

Mathematics
1 answer:
sattari [20]3 years ago
7 0
Huh? Are you missing the something
You might be interested in
Which of the following is equivalent to tan 5pie/6?<br>​
nataly862011 [7]

Answer: should be -1/ sqrt of 3. If it asks to rationalize it could be -sqrt of 3/3

Step-by-step explanation:

5 0
3 years ago
it takes noam 1 1/2 hours to walk to her friends house 2 1/4 miles away. what is her walking pace in miles per hour?
xeze [42]

1 \frac{1}{2}  \div 2 \frac{1}{4}  =  \frac{3}{2}  \times  \frac{4}{9}  =  \frac{2}{3}

Answer: 2/3 miles per hour

8 0
3 years ago
Read 2 more answers
Observa los puntajes de las respuestas de una evaluación que tuvo de 100 preguntas. Si Alfredo contestó correctamente 57 pregunt
n200080 [17]

La pregunta está incompleta:

Observa los puntajes de las respuestas de una evaluación que tuvo de 100 preguntas. Si Alfredo contestó correctamente 57 preguntas, 16 incorrectas y el resto las dejó en blanco, ¿qué puntuación obtuvo en la evaluación?

Puntos por respuesta:

Correctas: 4

En blanco: -1

Incorrectas: -3

Answer:

Alfredo obtuvo una puntuación de 153.

Step-by-step explanation:

De acuerdo a la información proporcionada, conoces el número de preguntas en la evaluación y el número de preguntas que Alfredo contestó de forma correcta e incorrecta y tienes que restar estas del total de preguntas para encontrar el número de preguntas que dejó en blanco:

100-57-16=27

Ahora, debes multiplicar el número de respuestas correctas, incorrectas y en blanco por su respectivo puntaje:

Correctas: 57*4=228

En blanco: 27*(-1)=-27

Incorrectas: 16*(-3)=-48

Finalmente, debes sumar los resultados obtenidos por cada tipo de respuesta:

228+(-27)+(-48)= 228-27-48=153

De acuerdo a esto, la respuesta es que Alfredo obtuvo una puntuación de 153.

4 0
3 years ago
Victor made a cake for his cousin's birthday party. Victor baked the cake for 40 minutes. It took 8 times as long for Victor to
irga5000 [103]

Answer:

320 min. or 5 hrs 20 min.

Step-by-step explanation:

40 x 8 = 320

6 0
3 years ago
What is 4 divided by 1/3 write in fractions
svp [43]
The answer is 12. This is the step by step

8 0
3 years ago
Read 2 more answers
Other questions:
  • Tonya is at least 14 years old. Which inequality best represents the statement? Let x = Tonya's age.
    7·1 answer
  • after school, maurice walks 1/3 mile to the park and then walks 1/2 mile to his house. how far does maurice walk from school to
    14·1 answer
  • Plz help Consider the net of a square box where each unit on the coordinate plane represents four feet. If a sheet of plywood me
    5·2 answers
  • Express 2.07070707071... as a rational number, in the form pq where p and q are positive integers with no common factors.
    13·1 answer
  • The sum of twice a number and 10 is 36
    12·2 answers
  • What is the Difference Between a 16-Ounce Brick and a Carpenter?
    13·2 answers
  • Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t
    14·1 answer
  • How do you multiply 1/16 x 16
    15·2 answers
  • Which statement is true regarding the functions on the graph
    9·1 answer
  • What does "practical domain" mean?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!