Choose the answer that best completes the statement.
Using NOT when searching allows you to _______________.
(1 point)
Responses
search for subtraction math games
search for subtraction math games
eliminate unwanted topics to narrow down your search
eliminate unwanted topics to narrow down your search
search for more than one topic
search for more than one topic
narrow down your topic by combining words
eliminate unwanted topics to narrow down your search
The correct answer is "eliminate unwanted topics to narrow down your search." When you use the NOT operator in a search query, you can exclude certain keywords or phrases from your search results. This can be helpful when you want to refine your search and eliminate irrelevant or unwanted topics. By using the NOT operator, you can narrow down your search and focus on finding information that is more relevant to your needs.
eliminate unwanted topics to narrow down your search
Which term isn't a part of the Boolean search terms?
(1 point)
Responses
AND
AND
OR
OR
BUT
BUT
NOT
NOT
BUT
To insert bullets into your presentation, you must first click _________.
(1 point)
Responses
in the text box
in the text box
on the Insert ribbon
on the Insert ribbon
on the Home ribbon
on the Home ribbon
on the title bar
In which phase of meiosis do tetrads form?(1 point)
Responses
telophase I
telophase I
metaphase I
metaphase I
metaphase II
metaphase II
telophase II
metaphase I
A scientist studying a tissue sample from a sheep under a microscope finds some cells in metaphase II. Which of the following organ did the tissue sample come from?(1 point)
Responses
ovary
ovary
brain
brain
skin
skin
muscle
ovary
Meiosis Quick Check
3 of 53 of 5 Items
Question
A normal human cell with 46 chromosomes undergoes meiosis. One tetrad fails to separate during anaphase I. The two pairs of chromosomes separate during anaphase II. Predict the number of chromosomes in each of the four sperm cells produced.(1 point)
Responses
One sperm cell has 25 chromosomes. Once sperm cell has 21 chromosomes. Two sperm cells each have 22 chromosomes.
One sperm cell has 25 chromosomes. Once sperm cell has 21 chromosomes. Two sperm cells each have 22 chromosomes.
One sperm cell has 26 chromosomes. One sperm cell has 20 chromosomes. Two sperm cells each have 22 chromosomes.
One sperm cell has 26 chromosomes. One sperm cell has 20 chromosomes. Two sperm cells each have 22 chromosomes.
Two sperm cells will each have 22 chromosomes. The other two sperm cells will each have 24 chromosomes.
Two sperm cells will each have 22 chromosomes. The other two sperm cells will each have 24 chromosomes.
Two sperm cells will each have 23 chromosomes. The other two sperm cells will each have 24 chromosomes.
Two sperm cells will each have 23 chromosomes. The other two sperm cells will each have 24 chromosomes.
One sperm cell has 26 chromosomes. One sperm cell has 20 chromosomes. Two sperm cells each have 22 chromosomes.
Turkeys have 40 pairs of chromosomes. How many chromosomes would you expect to find in a turkey egg cell?(1 point)
Responses
telophase 160
telophase 160
80
80
40
40
20
80
A kangaroo has 16 chromosomes. How many came from its female parent?(1 point)
Responses
16
16
4
4
32
32
8
8
Mr. Imani wants to purchase paper and notebooks for his classroom. At Dollar Discount he can buy packs of paper, p, for $1.25 each and notebooks, n, for $2.50 each. This is modeled by 1.25p + 2.50n. Evaluate for p = 10 and n=30 to find how much it will cost Mr. Imani to purchase 10 packs of paper and 30 notebooks. (1 point)
Responses
$450.00
$450.00
$87.50
$87.50
$43.75
$43.75
$62.50
To evaluate the expression 1.25p + 2.50n for p = 10 and n = 30, we substitute the values into the expression:
1.25(10) + 2.50(30) = $12.50 + $75.00 = $87.50
Therefore, it will cost Mr. Imani $87.50 to purchase 10 packs of paper and 30 notebooks.
The formula for finding the volume of a square prism is s2h, where s is the length of each side of the square base and h is the height of the prism. Evaluate to find the volume given values of s = 4 and h = 6.(1 point)
Responses
144 cubic centimeters
144 cubic centimeters
48 cubic centimeters
48 cubic centimeters
576 cubic centimeters
576 cubic centimeters
96 cubic centimeters
To evaluate the expression s^2h for s = 4 and h = 6, we substitute the values into the expression:
(4^2)(6) = (16)(6) = 96
Therefore, the volume of the square prism is 96 cubic centimeters.
Each month Ms. Tanaka is paid a base salary of $2,500 in addition to $100 for each television that she sells. This is modeled by 2,500 + 100t, where t represents the number of televisions. Evaluate for t = 12 to find how much Ms. Tanaka will earn for selling 12 televisions this month.(1 point)
Responses
$3,700
$3,700
$2,612
$2,612
$2,600
$2,600
$31,200
To evaluate the expression 2,500 + 100t for t = 12, we substitute the value into the expression:
2,500 + 100(12) = 2,500 + 1,200 = $3,700
Therefore, Ms. Tanaka will earn $3,700 for selling 12 televisions this month.
Robert is preparing a poster-board presentation. He wants to make a decorative pattern with 10 squares to fill part of the poster. The area of the poster board is 720 square inches. To find how much space Robert will have left for his presentation if he uses squares with 7-inch sides, evaluate 720 − 10s2 when s = 7.(1 point)
Responses
34,790 square inches
34,790 square inches
230 square inches
230 square inches
9,940 square inches
9,940 square inches
580 square inches
To evaluate the expression 720 - 10s^2 for s = 7, we substitute the value into the expression:
720 - 10(7^2) = 720 - 10(49) = 720 - 490 = 230
Therefore, Robert will have 230 square inches left for his presentation if he uses squares with 7-inch sides.
Mr. Rodriguez has a vegetable garden that borders his house. He wants to put a fence around it. It costs $7 per yard for the materials. Evaluate 7(l + 2w), where l is the length and w is the width of his garden, to find the cost for a garden that has a length of 5 yards and a width of 2 yards.(1 point)
Responses
$16
$16
$98
$98
$39
$39
$63
To evaluate the expression 7(l + 2w) for l = 5 and w = 2, we substitute the values into the expression:
7(5 + 2(2)) = 7(5 + 4) = 7(9) = $63
Therefore, the cost for a garden that has a length of 5 yards and a width of 2 yards will be $63.