Choose the answer that best completes the statement.

Question

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

Answer 1

eliminate unwanted topics to narrow down your search

Answer 2

Which term isn't a part of the Boolean search terms?
(1 point)
Responses

AND
AND

OR
OR

BUT
BUT

NOT
NOT

Answer 3

BUT

Answer 4

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

Answer 5

on the Home ribbon

Answer 6

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

Answer 7

metaphase I

Answer 8

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

Answer 9

ovary

Answer 10

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.

Answer 11

One sperm cell has 26 chromosomes. One sperm cell has 20 chromosomes. Two sperm cells each have 22 chromosomes.

Answer 12

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

Answer 13

80

Answer 14

A kangaroo has 16 chromosomes. How many came from its female parent?(1 point)
Responses

16
16

4
4

32
32

8

Answer 15

8

Answer 16

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

Answer 17

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.

Answer 18

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

Answer 19

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.

Answer 20

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

Answer 21

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.

Answer 22

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

Answer 23

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.

Answer 24

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

Answer 25

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.