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inna [77]
3 years ago
10

Unit rate for $4.95 for 3 tacos

Mathematics
1 answer:
elena-s [515]3 years ago
4 0

Answer:

= 1.65 dollars per taco

Step-by-step explanation:

4.95 dollars ÷  3

3 tacos ÷  3

-------------------------

1.65 dollars

1 taco

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Sheri's freezer is 2 feet wide 6feet long and 2 feet deep what's the volume of her freeser
mixas84 [53]

2*6*2= 24

24 is the volume of Sheri's freeser

7 0
3 years ago
A car braked with a constant deceleration of 16ft/s2, producing skid marks measuring 200 feet before coming to a stop. How fast
Llana [10]

Answer:the car was traveling at a speed of 80 ft/s when the brakes were first applied.

Step-by-step explanation:

The car braked with a constant deceleration of 16ft/s^2. This is a negative acceleration. Therefore,

a = - 16ft/s^2

While decelerating, the car produced skid marks measuring 200 feet before coming to a stop.

This means that it travelled a distance,

s = 200 feet

We want to determine how fast the car was traveling (in ft/s) when the brakes were first applied. This is the car's initial velocity, u.

Since the car came to a stop, its final velocity, v = 0

Applying Newton's equation of motion,

v^2 = u^2 + 2as

0 = u^2 - 2 × 16 × 200

u^2 = 6400

u = √6400

u = 80 ft/s

7 0
3 years ago
Three cards are drawn from a standard deck of 52 cards without replacement. Find the probability that the first card is an ace,
MrRissso [65]

Answer:

4.82\cdot 10^{-4}

Step-by-step explanation:

In a deck of cart, we have:

a = 4 (aces)

t = 4 (three)

j = 4 (jacks)

And the total number of cards in the deck is

n = 52

So, the probability of drawing an ace as first cart is:

p(a)=\frac{a}{n}=\frac{4}{52}=\frac{1}{13}=0.0769

At the second drawing, the ace is not replaced within the deck. So the number of cards left in the deck is

n-1=51

Therefore, the probability of drawing a three at the 2nd draw is

p(t)=\frac{t}{n-1}=\frac{4}{51}=0.0784

Then, at the third draw, the previous 2 cards are not replaced, so there are now

n-2=50

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p(j)=\frac{j}{n-2}=\frac{4}{50}=0.08

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p(atj)=p(a)\cdot p(j) \cdot p(t)=0.0769\cdot 0.0784 \cdot 0.08 =4.82\cdot 10^{-4}

4 0
3 years ago
Write the mixed number as a fraction 4 1/3, 1 2/5, 3 2/3
nasty-shy [4]
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5 0
3 years ago
To replace a number with another number that tells how many or how much
Papessa [141]
It's subtraction or multiplacation
8 0
3 years ago
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