Answer:
She spend $21,70 on gas
Step-by-step explanation:
6.350=2100
$21,00 for 6 gallons
350:10=35
0,35
035.2=070
0,70
2100+70=2170
The first choice is the correct answer.
If you are trying to circumscribe a circle around a triangle, you first draw the perpendicular bisectors of the triangle.
Then, you draw a circle with the center at their intersection. The radius of the circle will go out to any of the vertices of the circle.
Answer:
1,000 square inches
Step-by-step explanation:
The formula for the area of a parallelogram is B * H, so multiply 25 and 40 together
Answer:
9.67 inches altogether
Step-by-step explanation:
2.91 + 6.76 = 9.67
2.91
+6.76
--------------
9.67
This is a question of direct proportionality. The mass of hemoglobin is expected to increase with increase in volume of the blood.
Therefore;
10 cm^3 of blood ---------- 1.2 g of hemoglobin
39 cm^3 of blood ---------- x g of hemoglobin
The,
x = (39*1.2)/10 = 4.68 g of hemoglobin.
That is, 39 cm^3 of blood contains 4.68 grams of hemoglobin.