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
disa [49]
3 years ago
15

Can u help me awser this

Mathematics
2 answers:
lions [1.4K]3 years ago
6 0
X/5 = -7-3y

x= -35 - 15y
Olin [163]3 years ago
5 0
Y= (x/5 + 7)/3
x/5 + x/5 + 7 + 7 = 0
2x/10 = -14
2x = -140
x = -70

I think... hope it helps
You might be interested in
g (15 points) Suppose 42 out of 600 rats exposed to a potential carcinogen develop tumors. A control group of 350 rats not expos
vazorg [7]

Answer:

a) The relative risk is 1.8\overline{846153}

b) The attributable risk is 0.69 \overline{047619}

c) There is a relationship between exposure and tumor risk

Step-by-step explanation:

The number of exposed rats that develop tumors, a = 42

The number of rats exposed to the carcinogen = 600 rats

The number of exposed rats that did not develop tumors, b = 600 - 42 = 558

The number of not exposed rats in the control group = 350 rats

The number of rats that develop tumors in the control group, c = 13 tumors

The number of not exposed rats that did not develop tumors, d = 350 - 13 = 337  rats

a) The relative risk, RR = a/(a + b)/(c/(c + d))

∴ RR = (42/(42 + 558))/(13/(13 + 337)) = 49/26 = 1.8\overline{846153}

b) The attributable risk = (a - c)/a

∴ The attributable risk = (42 - 13)/42 = 0.69 \overline{047619}

c) The odds ratio = (a·b)/(c·d)

∴ The odds ratio = 42 × 558/(13 × 337) = 23439/4381 ≈ 5.35

Given that the result of attributable risk is positive, there is an indication that there is a higher probability to develop tumor when exposed to the potential carcinogen, therefore, there is a relationship between exposure and tumor risk

7 0
3 years ago
4(1/2x + 2) = 6
Goshia [24]
x=2. -5/6 have a great rest of your day
6 0
3 years ago
What is x divied by 30
drek231 [11]

Answer:

i need more context-

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
I need help with with question.​
REY [17]
I think it is 15, just by looking at it
5 0
3 years ago
Read 2 more answers
What is the area of the shaded shape and I need the steps
vesna_86 [32]
Area of a triangle: 1/2 of area*height
(4*4)/2
16/2 = 8
8 * 4, since there are 4 triangles. = 32
18 * 8 (for the square) = 144
144 - 32 = 112 inches squared.
The triangles aren't shaded, so you can subtract them from the area of the rectangle to get the shaded area. The answer is 112 inches squared.
7 0
3 years ago
Other questions:
  • One angle of an isosceles triangle measures 52°. Which other angles could be in that isosceles triangle? Choose all that apply
    12·1 answer
  • Rubidium has two naturally occurring isotopes: Rb-85 with mass 84.9118 amu and a natural abundance of 72.17 %, and Rb-87 with ma
    7·1 answer
  • Given a cylinder with
    14·2 answers
  • A teacher had 24 red pen.if the ratio of red pens to blue pens she owned was 8:7, how many pens did she have total
    13·1 answer
  • Brittany is saving up to purchase a new Xbox One S ANSWER FOR BRANLIEST Two Controller Bundle (1TB). She has already saved $425
    5·1 answer
  • Find with proof the minimum possible k such that every subset of f1; 2; : : : ; 2022g of size k must contain at least two elemen
    5·1 answer
  • I'm in 5th grade and need help with and ​
    9·2 answers
  • Hong will run at least 24 miles this week. So far, he has run 16 miles. What are the possible numbers of additional miles he wil
    7·1 answer
  • Answer the question below
    5·2 answers
  • The line y= -4x -2 correctly written in standard form is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!