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
Zinaida [17]
3 years ago
9

The weight of a newborn

Mathematics
2 answers:
Anna11 [10]3 years ago
6 0
Don’t worry I’m not going to scam you just give me more details about the question and I’ll do it for you
lawyer [7]3 years ago
6 0

Answer:

The baby lost 2 oz.

Step-by-step explanation:

Since he was just born he couldn't have gained or lose weight so the weight he gained is zero

0 + 2 = 2 (Gain of 2 oz)

2 - 6 = -4 (Loss of 4 oz)

-4 - 3 = -7 (Loss of 7 oz)

-7 + 5 = -2 (Loss of 2 oz)

You might be interested in
Solve the equation for x∈Z <br><br>-x² +8x -14 ≥ 0
kenny6666 [7]
ax^2+bx+c=0\\\Delta=b^2-4ac\\if\ \Delta < 0\ then\ no\ solutions\\if\ \Delta=0\ then\ one\ solution:x=\frac{-b}{2a}\\if\ \Delta > 0\ then\ two\ solutions:x=\frac{-b\pm\sqrt\Delta}{2a}\\================================\\\\-x^2+8x-14\geq0\ \ \ \ |multiply\ both\ sides\ by\ (-1)\ \{change\ \geq\ on\ \leq\}\\\\x^2-8x+14\leq0\\\\a=1;\ b=-8;\ c=14\\\\\Delta=(-8)^2-4\cdot1\cdot14=64-56=8 > 0\\\sqrt\Delta=\sqrt8=\sqrt{4\cdot2}=\sqrt4\cdot\sqrt2=2\sqrt2

x_1=\frac{-(-8)-2\sqrt2}{2\cdot1}=\frac{8-2\sqrt2}{2}=\frac{8}{2}-\frac{2\sqrt2}{2}=\boxed{4-\sqrt2}\\\\x_2=\frac{-(-8)+2\sqrt2}{2\cdot1}=\frac{8+2\sqrt2}{2}=\frac{8}{2}+\frac{2\sqrt2}{2}=\boxed{4+\sqrt2}\\\\============================

ax^2+bx+c=0\\\\if\ a > 0\ then\ the\ parabola\ o pen\ up\\if\ a < 0\ then\ the\ parabola\ o pen\ down\\========================\\\\a=1 > 0-therefore\ o pen\ up\ (look\ at\ the\ picture)\\\\===============================\\\\Answer:x\in\left


Solutions\ in\ \mathbb{Z}:\\\\\sqrt2\approx1.4\\\\threfore:4-\sqrt2\approx4-1.4=2.6\ and\ 4+\sqrt2\approx4+1.4=5.4\\\\look\ at\ the\ second\ picture:x=3\ or\ x=4\ or\ x=5\ (x\in\{3;\ 4;\ 5\})

6 0
3 years ago
Read 2 more answers
1+1=<br> I need help please I am just seeing if this app really work
STatiana [176]

Answer:

1+1=2

Step-by-step explanation:

8 0
3 years ago
Solve this equation using elimination distribution or substitutionX^2=11x-10
Tema [17]

Answer:

it either  x = 10 or  x = 1

Step-by-step explanation:

8 0
3 years ago
Domingo earns $13 dollars per hour and worked 47.5 hours that week. He is paid
stellarik [79]

Domingo earns 715$ in the week that is his gross income

3 0
2 years ago
14
Step2247 [10]

Answer:

B

Step-by-step explanation:

She needed to subtract 36 from both sides of the equation, instead she added 36 to the right side.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Is number 3 right? And what is number 4??
    13·1 answer
  • Number 8.... really confused.
    15·2 answers
  • Simplify 5^4/5. ~Please Hurry !!
    14·2 answers
  • NEED HELP ASAP!!!! THANK YOU!!!
    13·2 answers
  • Read the following graduated cylinder.
    15·2 answers
  • Please please help me on this i will be your friend and message you also
    15·1 answer
  • Show that the two shorter sides in triangle A have the same length as the two shorter sides in triangle B
    6·1 answer
  • Help?????????????????​
    6·1 answer
  • Someone pls help me I will make you as brain
    15·1 answer
  • Find the coordinates of the turning point for the equation of the graph below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!