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3 years ago

In a survey 9/25 students ride the bus and 19/50 walk to school. What fraction of students ride the bus or walk?

2 answers:

7 0

Well since 19/50 can't be simplified you have to double 9/25 which is 18/50 so then add 18 + 19 = 37 So 18/50 + 19/50 = 37/50 so 37/50 of the students ride the bus or walk to school.

bagirrra123 [75]3 years ago

6 0

Just simplify the correct number, while you divide how many people was o the bus. and how many walked home

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Bob and Roberta are married and have two children. They are covered by a comprehensive medical and major medical policy with a $

Novay_Z [31]

Answer:

Bob will have to pay $2,160 to cover the cost of his surgery

Step-by-step explanation:

Coinsurance on the surgery = 20% * $35,000

Coinsurance on the Surgery = 20/100 * $35,000

Coinsurance on the Surgery = 0.2 * $35,000

Coinsurance on the Surgery = $7,000

Annual Stop Loss = $3,000

Annual Physical Exam costs = $250 * 4

Annual physical Exam = $1000

Coinsurance on physical exam = 80% * $1,000

Coinsurance= 80/100 * $1,000

Coinsurance = 0.8 * $1,000

Coinsurance = $800

Deductible paid for Physical Exam = 20% *$200

Deductible = 20/100 * $200

Deductible = 0.2 * $200

Deductible = $40

Total payables = Annual Loss - Coinsurance on Physical Exam - Deductible for Physical Exam

Total Payables = $3,000 - $800 - $40

Total Payables = $2,160

The insurance company will pay the rest of the medical expenses.

4 0

3 years ago

Help I’ll give you Brainleiest

yan [13]

Answer:

6 cm

Step-by-step explanation:

I don't know may I use the trigonometry functions, therefor I'm going to use Pythagorean theorem and property of 30°-60°-90° triangle.

m∠ACB = 120° ⇒ m∠ACD = 60° ⇒ m∠DAC = 30°

DC is opposite to 30° angle ⇒ AC = CB = 8 cm

From ΔADC: AD² = 64 - 16 = 48 ; AD = 4√3 cm

ΔACB is isosceles ⇒ m∠CAB = m∠CBA = 30°

m∠DAH = m∠DAC + m∠CBA = 2(30°) = 60° ⇒ m∠ADH = 30° ⇒ AH = 4√3 ÷ 2 = 2√3 cm

From ΔADH: DH = $\sqrt{48-12}$ = √36 = 6 cm

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3 years ago

What is 85 in simplest radical form?

Alexeev081 [22]

Answer:

=√85 is the simplified radical

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3 years ago

Figure out what x and y are. Please explain well!

Vaselesa [24]

Answer:

(2y+50)+(7x-248)=180 (solve for x and y) supplementary angles add up to 180 and these two angles are supplementary complements

(5y-17) + (x+44) = 180 (solve for x and y)

Step-by-step explanation:

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3 years ago

A triangle on the coordinate plane has points located at (2,5) (5,9) and (8,5) what is the area of the triangle?

diamong [38]

Answer:

123

Step-by-step explanation:

012+121

5 0

3 years ago