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
Maslowich
2 years ago
15

Carley beat the school record for the 400 meter run by 1.3 seconds. If she ran the race in 55.7 seconds, what was the record.

Mathematics
1 answer:
dybincka [34]2 years ago
8 0

Answer:

57 seconds

Step-by-step explanation:

55.7 + 1.3 = 57 seconds

You might be interested in
What is the slope of the line that contains the point (-2, 3) and (1,9)
erma4kov [3.2K]
The slope is:(9-3)/(1-(-2))=6/3=2
7 0
3 years ago
Please help me it’s due today! The one on the top is just helping explain the bottom questions
Vinvika [58]

Answer:

dont know

Step-by-step explanation:

3 0
2 years ago
Please help and hurry!
artcher [175]

Answer: 3 option correct

3 0
3 years ago
Double check my answer plssssss!!!!!!!!!!!!!!!!!!!!
emmainna [20.7K]
<span>THE ANSWER: 

</span>112 - 7 = 105
105 <span>÷ 7 = 15
</span>x = 15
7 0
3 years ago
2. En la ciudad de Quito, en la temporada fría, se registran temperaturas que van desde los 5 °C hasta los 18 °C. En la temporad
natulia [17]

Answer:

(See explanation below for further detail/Véase la explicación abajo para mayores detalles)

Step-by-step explanation:

(This exercise is written in Spanish and explanations will be held in such language)

a) Las temperaturas quedan representadas a continuación:

Quito - Temporada Fría

Intervalo

5 ^{\circ}C \leq t \leq 18^{\circ}C (Este intervalo indica si el dato puede pertenecer a la temporada fría)

Conjunto

C = \{\forall t \in \mathbb {R}| 5 \leq t \leq 18\} (Este conjunto acumula todo el registro de las temperaturas de la temporada fría)

Quito - Temporada Cálida

Intervalo

4 ^{\circ}C \leq t \leq 30^{\circ}C (Este intervalo indica si el dato puede pertenecer a la temporada cálida)

Conjunto

H = \{\forall t \in \mathbb {R}| 4 \leq t \leq 30\} (Este conjunto acumula todo el registro de las temperaturas de la temporada cálida)

b) La temperatura de la ciudad de Quito pertenece esencialmente a dos intervalos:

Intervalo de Temporada Fría:

5 ^{\circ}C \leq t \leq 18^{\circ}C

Intervalo de Temporada Cálida:

4 ^{\circ}C \leq t \leq 30^{\circ}C

c) Toda temperatura mayor o igual que 4 °C y menor o igual que 30 °C.

d) Temperaturas mayores o iguales a 5 °C y menores o iguales a 18 °C.

e) Temperaturas mayores o iguales a 4 °C y menores o iguales a 30 °C.

6 0
3 years ago
Other questions:
  • I WILL GIVE BRAINLIEST, PLZ ANSWER,Olivia walked 2 2/5 km in 2/3 hour while Ryan walked 4 1/2 km in 1 1/ 2 hours. Who walked fas
    6·2 answers
  • The cost of producing x pumpkin pies at a small bakery is given by c(x)=49+1.75x. Find the cost of producing 25 pies A. $74.00 B
    13·1 answer
  • If x to the power of 2 = 10 what is the value of x?
    7·2 answers
  • Select the most SPECIFIC name for this shape
    5·2 answers
  • Is the number 15 prime or composite? prime composite Please help me. Will mark brainiest! Thats okay if you don't know don't ans
    9·2 answers
  • Factor this expression 27x+15y-9
    6·1 answer
  • Pleaseee help me asap
    13·1 answer
  • Find the value of x
    12·1 answer
  • Find the area of the figure.
    7·1 answer
  • Patel is solving 8x2 + 16x + 3 = 0. Which steps could he use to solve the quadratic equation? Select three options. 8(x2 + 2x +
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!