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geniusboy [140]

3 years ago

7

this is a pretest so i haven't learned about any of this yet please provide help i thought it was the cross multiplication thing

but its not

1 answer:

Kipish [7]3 years ago

4 0

This triangle has height 8 and base 4, so it's area is 4*8/2=16.

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What is the relationship between 3's and 9338

Ulleksa [173]

Well the first three is in this place value _ - _ _ where the dash is i that is hundred second one is tens

4 0

3 years ago

From an 18-pound cut of meat, Mr. Rand cuts off steaks weighting 1 pound 15 ounces, 3 1/8 pounds, and 4 1/2 pounds. He divides u

worty [1.4K]

Answer:

$\$15.60$

Step-by-step explanation:

Mr. Rand initially starts with 18 pounds of meat. After cutting steaks weighing pound 15 ounces, 3 and 1/8 pounds, and 4 and 1/2 pounds, he will have:

$18-1.9375-3.125-4.5=8.4375$ pounds of meat left (there are 16 ounces in a pound).

Since he sells patties that measure 9 ounces, convert 8.4375 pounds to ounces:

$8.4375\text{ lbs}\cdot 16\text{ oz/lb}=135\text{ oz}$

Because each patty is 9 ounces, he can make $\frac{135}{9}=15$ patties. He sells 3 of them for $3.12, meaning the price per patty is $\frac{\$ 3.12}{3}=\$1.04$ .

Therefore, he makes $1.04\cdot 15=\boxed{\$15.60}$

7 0

3 years ago

Read 2 more answers

The tree diagram represents an experiment consisting of two trials.

Afina-wow [57]

Answer:

.26

P(C) = .6*.3 + .4 *.2

= .18+.08

= .26

Step-by-step explanation:

4 0

2 years ago

Alana ate breakfast at a restaurant. The bill came to $79.75. If she left 20% tip, how much was the tip?

Lana71 [14]

$79.75*0.2= 15.95
$79.75-15.95= $63.80
63.80+15.95= $79.75

Answer= $15.95

3 0

3 years ago

Can someone help me with this? And no links or random answers please.

ivann1987 [24]

Answer:

B, 215483cm^3

Step-by-step explanation:

volume of a cylinder equals its base area by its height;

.

its base area = r^2 x 3.14 = 15^2 x 3.14 = 706.5

.

volume = 706.5 x 305 = 215482.5 cm^3

.

approximately 215483 cm^3

4 0

3 years ago