Answer:
$46.50
Step-by-step explanation:
From the question we are given;
gross weekly pay= $750
Tax rate= 6.2%
Find 6.2% of the gross weekly pay
6.2/100 × $750 = $46.50
Answer:
<h2>brainiest me</h2>
Step-by-step explanation:
B ≅ P and BC ≅ PQ
A ≅ T and AC = TQ = 3.2cm
A ≅ T and B ≅ P
A ≅ T and BC ≅ PQ
AC = TQ = 3.2 cm and CB = QP = 2.2 cm
Vertical angles are angles opposite of eachother and therefore the same. Since angle 2 is 93° that means angle 1 must also be 93°
Answer:
6.55 cm
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. Types of triangles are isosceles, acute, scalene, obtuse, right and equilateral triangle.
Cosine rule is used to show the relationship between sides and angles of a triangle. If a, b, and c are sides of a triangle, while A, B, and C are angles opposite to the corresponding sides. Then:
c² = a² + b² - 2ab*cos(C)
Given that PR = 13 cm, PQ = 12 cm and angle QPR = 30°, hence:
QR² = PR² + PQ² - 2(PR)(PQ)cos(∠QPR)
QR² = 13² + 12² - 2(13)(12)cos(30) = 169 + 144 - 270
QR² = 43
QR = 6.55 cm
Given:
Mean, μ = 196
Std. dev., σ = 22
A sample size of 50 (> 30) is large enough to provide meaningful data.
The random variable is x = 200.
The z-score is
z = (x - μ)/σ = (200 - 196)/22 = 0.1818
From normal distribution tables, obtain
Prob(X < 200) = 0.572 = 57.2%
Answer: 57.2%
