how many feet are in 9 yards

ATI TEAS 7

Practice Math TEAS TEST

1. How many feet are in 9 yards?

A. 45 ft
B. 18 ft
C. 36 ft
D. 27 ft

Correct answer: D

Rationale: To convert yards to feet, you need to know that 1 yard is equal to 3 feet. Therefore, to find out how many feet are in 9 yards, you multiply 9 by 3, which equals 27 feet. Choice A (45 ft) is incorrect as it miscalculates by multiplying 9 by 5 instead of 3. Choice B (18 ft) incorrectly multiplies 9 by 2. Choice C (36 ft) is incorrect as it doubles the answer of 18 feet, which is also an incorrect calculation.

2. Which type of cell division is responsible for sexual reproduction?

A. Mitosis
B. Meiosis
C. Amitosis
D. Cytokinesis

Correct answer: B

Rationale: Meiosis is the type of cell division responsible for sexual reproduction. During meiosis, a single cell undergoes two rounds of division to produce four daughter cells, each with half the number of chromosomes as the parent cell. This reduction in chromosome number is essential for sexual reproduction as it ensures that when two gametes (sperm and egg) combine during fertilization, the resulting zygote will have the correct number of chromosomes. Mitosis, on the other hand, is a type of cell division that produces two daughter cells with the same number of chromosomes as the parent cell and is involved in growth, repair, and asexual reproduction. Amitosis is a rare form of cell division that does not involve the typical processes of mitosis or meiosis. Cytokinesis is the process of dividing the cytoplasm of a cell after mitosis or meiosis.

3. Which type of joint connects the bones of the skull?

A. Synovial
B. Fibrous
C. Cartilaginous
D. Ball-and-socket

Correct answer: B

Rationale: Fibrous joints connect the bones of the skull. These joints are immovable or provide very limited movement, providing stability and protection to the brain. Synovial joints (Choice A) are found in the limbs and allow for a wide range of movements. Cartilaginous joints (Choice C) are connected by cartilage and allow limited movement. Ball-and-socket joints (Choice D) allow for a wide range of motion, such as the hip and shoulder joints, but they do not connect the bones of the skull.

4. What type of sentence is "Because it was raining, the match was canceled?"

A. Simple
B. Compound
C. Complex
D. Compound-complex

Correct answer: C

Rationale: The given sentence, "Because it was raining, the match was canceled," is a complex sentence. It consists of one independent clause ('the match was canceled') and one dependent clause ('Because it was raining'). A simple sentence contains one independent clause with no dependent clauses. A compound sentence has two or more independent clauses but no dependent clauses. A compound-complex sentence has two or more independent clauses and at least one dependent clause, which is not the case here. Therefore, the correct classification for this sentence is a complex sentence.