3 years ago

PLEASE HELP ME

1 answer:

4 0

Abstinence (from heterosexual sex) is the only method listed that is 100% effective at preventing pregnancy. When the other methods are used for pregnancy prevention during sex between a sperm-producing body and an egg-producing body, there is the possibility that some sperm will still come into contact with an egg.

You might be interested in

I need help with this

sergejj [24]

Answer:

Step-by-step explanation:

5+5+5+5

6 0

3 years ago

A soccer balls outer covering is made by stitching together 12 regular pentagons and 20 regular hexagons both regular polygons h

KengaRu [80]

Http://www.madeiracityschools.org/userfiles/376/Classes/17052/Review%20Worksheet%20Unit%209%20Quiz%2...

I would use this website. Hope it helps!

7 0

3 years ago

What has the sum of 20 but the difference is 8?

arlik [135]

X + y = 20---- 1
x - y = 8----- 2

From 1+2
2x = 28
x = 14
Substitute x in eq.2
14 -y = 8
y = 6

Ans : x= 14 , y= 6

6 0

4 years ago

Austin is serving his child french fries and chicken wings for lunch today. Let be the number of french fries in the lunch, and

seropon [69]

Answer:

25f+100c<500

Step-by-step explanation:

He wants that total calorie count to be less than 500 cals, so we use <.

25f, means for each french fries we have 25 calrs.

100c, for each chicken wings we have 100 calories.

So inequality is 25f+100c<500.

For example, he can not eat 4 french fries and 4 wings (4*25+100*4=500 is not less from 500, it is equal), but he can eat 3 fries and 4 wings (3*25+100*4=475<500).

5 0

4 years ago

P = $14,300 r = 7 % t = 4

frozen [14]

$A=P\left(1+\dfrac{t}{100}\right)^t\\\\P=\$14,300\\r=7\%\\t=4\\\\A=\$14,300\left(1+\dfrac{7}{100}\right)^4=\$14,300(1+0.07)^4\$14,300\cdot1.07^4\approx18,744.38$

5 0

3 years ago