The chart below shows the price of 4 different spaghetti sauces and how many ounces are in each jar. Determine which brand is the cheapest per ounce. Brand Ounces Price
Mama Rossi's 26 $6.76
Roma's Recipe 28 $7.28
Marinara Marvel 30 $7.50
Sammy's Sauce 32 $8.32

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24