All categories

3 years ago

Cam can bake 144 cakes in 30 minutes. How Many can she bake in 40 mins?

Mathematics

2 answers:

Inessa [10]3 years ago

7 0

Answer: Cam can bake 192 cakes in 40 mins

Step-by-step explanation:

Since Cam can bake 144 cakes in 30 mins, it is appropriate to assume that dividing this amount by 30 would give the total amount of cakes she can bake in 1 min. 144 divided by 30 gives the sum of 4.8 cakes. Now that we know how many cakes can bake per min, we must multiply the total by 40 because that is the question we are trying to answer. 40 multiplied by 4.8 gives a product of 192 cakes.

Cam can bake 192 cakes in 40 mins.

bulgar [2K]3 years ago

3 0

Answer:

192 cakes. This is because the average cakes per minute is 4.8, you the multiply 4.8 by 40 to get 192.

Step-by-step explanation:

You might be interested in

Help :( Look at the screenshot please

denis-greek [22]

Answer:

I’m pretty sure

Step-by-step explanation:

6 faces

7 edges

5 vertices

6 0

2 years ago

Read 2 more answers

HELP ASAP!! Identify the matrix transformation of ΔPQR, which has coordinates P(−5, −2),Q(−6, −3), and R(−2, −3), for reflection

podryga [215]

Answer:

Matrix transformation = $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$

Vertices of the new image: P'= (5,-2), Q'= (6,-3), R'= (2,-3)

Step-by-step explanation:

Transformation by reflection will produce a new congruent object in different coordinate. Reflection to y-axis made by multiplying the x coordinate with -1 and keep the y coordinate unchanged. The matrix transformation for reflection across y-axis should be: $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ .

To find the coordinate of the vertices after transformation, you have to multiply the vertices with the matrix. The calculation of the each vertice will be:

P'= $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ $\left[\begin{array}{ccc}-5\\-2\end{array}\right]$ = (5,-2)

Q'= $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ $\left[\begin{array}{ccc}-6\\-3\end{array}\right]$ = (6,-3)

R'= $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ $\left[\begin{array}{ccc}-2\\-3\end{array}\right]$ = (2,-3)

3 0

3 years ago

Solve 8 = 2^x + 4 x = −4 x = −1 x = 0 x = 7

TEA [102]

None of these answers match up to the equation. The answer is 2. 2^2, 2x2=4
4+4=8
8=2^2+4

8 0

2 years ago

HELP WILL MARK BRAINLEIST

omeli [17]

Answer: k=3

Step-by-step explanation:

33/99 divide top and bottom by 11

33/99divided by 11/11

=3/9

7 0

3 years ago

Read 2 more answers

Determine whether the value is a discrete random variable, continuous random variable, or not a random variable.

Viktor [21]

Discrete random variable as we count the number of free dash throw attempts and we dont measure them (continuous)

7 0

3 years ago